Baseline replacing collection with board across code

app/assets/stylesheets/bubble.css

@@ -45,7 +45,7 @@
 
   .bubble__number {
     display: grid;
-    font-size: clamp(10px, 50cqi, var(--bubble-number-max)); /* FF bug: https://app.fizzy.do/5986089/collections/2/cards/1373 */
+    font-size: clamp(10px, 50cqi, var(--bubble-number-max)); /* FF bug: https://app.fizzy.do/5986089/boards/2/cards/1373 */
     font-weight: 900;
     inset: 0;
     place-content: center;

app/assets/stylesheets/card-columns.css

@@ -492,7 +492,7 @@
       }
     }
 
-    .card__collection {
+    .card__board {
       background-color: transparent;
       color: var(--card-content-color);
     }
@@ -519,10 +519,10 @@
     }
   }
 
-  /* Collection tools
+  /* Board tools
   /* -------------------------------------------------------------------------- */
 
-  .collection-tools.card {
+  .board-tools.card {
     --border-color: var(--color-selected-dark);
     --border-size: 1px;
     --card-padding-block: var(--block-space);
@@ -560,7 +560,7 @@
     }
   }
 
-  .collection-tools__watching {
+  .board-tools__watching {
     --btn-size: 32px;
     --gap: 0.5ch;
 
@@ -572,7 +572,7 @@
     position: relative;
   }
 
-  .collection-tools__watching-dialog {
+  .board-tools__watching-dialog {
     --panel-padding: 2ch;
     --panel-size: 100%;
 

app/assets/stylesheets/card-perma.css

@@ -85,7 +85,7 @@
       }
     }
 
-    .collection-picker__button {
+    .board-picker__button {
       --btn-border-size: 0;
 
       font-size: 0.5em;

app/assets/stylesheets/cards.css

@@ -55,7 +55,7 @@
     }
   }
 
-  .card__collection {
+  .card__board {
     background-color: var(--card-color);
     border-radius: var(--border-radius) 0 var(--border-radius) 0;
     color: var(--color-ink-inverted);
@@ -66,7 +66,7 @@
     padding-block: 0.25lh;
     padding-inline: var(--card-padding-inline) 1ch;
 
-    &:has(.collection-picker__button) {
+    &:has(.board-picker__button) {
       cursor: pointer;
       transition: background-color 100ms ease-out;
 
@@ -92,7 +92,7 @@
     }
   }
 
-  .card__collection-name {
+  .card__board-name {
     border-inline-start: 1px solid color-mix(in hsl, transparent 75%, currentColor);
     color: currentColor;
     display: flex;
@@ -404,7 +404,7 @@
       padding-block-end: 0;
     }
 
-    .card__collection {
+    .card__board {
       font-size: var(--text-xx-small);
       padding-block: 0.5ch;
       padding-inline-start: var(--inline-space-double);
@@ -487,7 +487,7 @@
     }
   }
 
-  .card__collection-public-description {
+  .card__board-public-description {
     max-inline-size: 66ch;
 
     > *:first-child { margin-block-start: 0; }

app/assets/stylesheets/events.css

@@ -270,7 +270,7 @@
       z-index: 0;
     }
 
-    .card__collection {
+    .card__board {
       background-color: transparent;
       color: color-mix(in srgb, var(--card-color) 40%, var(--color-ink));
       font-size: 0.7em;
@@ -278,7 +278,7 @@
       translate: 0 -0.3em;
     }
 
-    .card__collection-name {
+    .card__board-name {
       border-inline-start: 1px solid color-mix(in srgb, var(--color-ink) 33%, var(--color-canvas));
       color: color-mix(in srgb, var(--card-color) 40%, var(--color-ink));
       margin: 0 0 0 calc(var(--inline-space) * 0.75);

app/assets/stylesheets/icons.css

@@ -42,8 +42,8 @@
   .icon--clipboard { --svg: url("clipboard.svg "); }
   .icon--close { --svg: url("close.svg "); }
   .icon--close-circle { --svg: url("close-circle.svg "); }
-  .icon--collection { --svg: url("collection.svg "); }
+  .icon--board { --svg: url("board.svg "); }
-  .icon--collection-add { --svg: url("collection-add.svg "); }
+  .icon--board-add { --svg: url("board-add.svg "); }
   .icon--column-left { --svg: url("column-left.svg "); }
   .icon--column-right { --svg: url("column-right.svg "); }
   .icon--comment { --svg: url("comment.svg "); }

app/assets/stylesheets/print.css

@@ -63,7 +63,7 @@
   }
 
   .card {
-    .card__collection {
+    .card__board {
       background: var(--color-canvas);
       border-block-end: var(--border-light);
       border-inline-end: var(--border-light);
@@ -118,7 +118,7 @@
     }
   }
 
-  /* Collections
+  /* Boards
   /* ------------------------------------------------------------------------ */
 
   .filters,
@@ -181,7 +181,7 @@
   .card__meta-avatars--assignees > div > div:last-child,
   .steps > .step:last-child,
   div:has(> .tag-picker__button),
-  div:has(> .collection-picker__button),
+  div:has(> .board-picker__button),
   .delete-card,
   .header--card .header__title {
     display: none;

app/assets/stylesheets/trays.css

@@ -314,7 +314,7 @@
       padding-block-end: 0;
     }
 
-    .card__collection {
+    .card__board {
       padding-block: 0.25ch;
     }
 

app/controllers/cards/assignments_controller.rb

@@ -2,11 +2,11 @@ class Cards::AssignmentsController < ApplicationController
   include CardScoped
 
   def new
-    @users = @collection.users.active.alphabetically
+    @users = @board.users.active.alphabetically
     fresh_when @users
   end
 
   def create
-    @card.toggle_assignment @collection.users.active.find(params[:assignee_id])
+    @card.toggle_assignment @board.users.active.find(params[:assignee_id])
   end
 end

app/controllers/cards/collections_controller.rb

@@ -1,16 +1,16 @@
-class Cards::CollectionsController < ApplicationController
+class Cards::BoardsController < ApplicationController
-  include CollectionScoped
+  include BoardScoped
 
-  skip_before_action :set_collection, only: %i[ edit ]
+  skip_before_action :set_board, only: %i[ edit ]
   before_action :set_card
 
   def edit
-    @collections = Current.user.collections.ordered_by_recently_accessed
+    @boards = Current.user.boards.ordered_by_recently_accessed
-    fresh_when @collections
+    fresh_when @boards
   end
 
   def update
-    @card.move_to(@collection)
+    @card.move_to(@board)
     redirect_to @card
   end
 

app/controllers/cards/columns_controller.rb

@@ -1,7 +1,7 @@
 class Cards::ColumnsController < ApplicationController
   def edit
     @card = Current.user.accessible_cards.find(params[:card_id])
-    @columns = @card.collection.columns
+    @columns = @card.board.columns
 
     fresh_when etag: [ @card, @columns ]
   end

app/controllers/cards/publishes_controller.rb

@@ -5,9 +5,9 @@ class Cards::PublishesController < ApplicationController
     @card.publish
 
     if add_another_param?
-      redirect_to @collection.cards.create!, notice: "Card added"
+      redirect_to @board.cards.create!, notice: "Card added"
     else
-      redirect_to @card.collection
+      redirect_to @card.board
     end
   end
 

app/controllers/cards/readings_controller.rb

@@ -5,11 +5,11 @@ class Cards::ReadingsController < ApplicationController
 
   def create
     @notifications = @card.read_by(Current.user)
-    record_collection_access
+    record_board_access
   end
 
   private
-    def record_collection_access
+    def record_board_access
-      @card.collection.accessed_by(Current.user)
+      @card.board.accessed_by(Current.user)
     end
 end

app/controllers/cards/triages_controller.rb

@@ -2,7 +2,7 @@ class Cards::TriagesController < ApplicationController
   include CardScoped
 
   def create
-    column = @card.collection.columns.find(params[:column_id])
+    column = @card.board.columns.find(params[:column_id])
     @card.triage_into(column)
 
     redirect_to @card

app/controllers/cards_controller.rb

@@ -1,7 +1,7 @@
 class CardsController < ApplicationController
   include FilterScoped
 
-  before_action :set_collection, only: %i[ create ]
+  before_action :set_board, only: %i[ create ]
   before_action :set_card, only: %i[ show edit update destroy ]
 
   def index
@@ -9,7 +9,7 @@ class CardsController < ApplicationController
   end
 
   def create
-    card = @collection.cards.find_or_create_by!(creator: Current.user, status: "drafted")
+    card = @board.cards.find_or_create_by!(creator: Current.user, status: "drafted")
     redirect_to card
   end
 
@@ -30,12 +30,12 @@ class CardsController < ApplicationController
 
   def destroy
     @card.destroy!
-    redirect_to @card.collection, notice: "Card deleted"
+    redirect_to @card.board, notice: "Card deleted"
   end
 
   private
-    def set_collection
+    def set_board
-      @collection = Current.user.collections.find params[:collection_id]
+      @board = Current.user.boards.find params[:board_id]
     end
 
     def set_card
@@ -46,7 +46,7 @@ class CardsController < ApplicationController
       if card.published?
         yield
       else
-        Collection.suppressing_turbo_broadcasts(&block)
+        Board.suppressing_turbo_broadcasts(&block)
       end
     end
 

app/controllers/collections/columns/closeds_controller.rb

@@ -1,8 +1,8 @@
-class Collections::Columns::ClosedsController < ApplicationController
+class Boards::Columns::ClosedsController < ApplicationController
-  include CollectionScoped
+  include BoardScoped
 
   def show
-    set_page_and_extract_portion_from @collection.cards.closed.recently_closed_first
+    set_page_and_extract_portion_from @board.cards.closed.recently_closed_first
     fresh_when etag: @page.records
   end
 end

app/controllers/collections/columns/not_nows_controller.rb

@@ -1,8 +1,8 @@
-class Collections::Columns::NotNowsController < ApplicationController
+class Boards::Columns::NotNowsController < ApplicationController
-  include CollectionScoped
+  include BoardScoped
 
   def show
-    set_page_and_extract_portion_from @collection.cards.postponed.reverse_chronologically.with_golden_first
+    set_page_and_extract_portion_from @board.cards.postponed.reverse_chronologically.with_golden_first
     fresh_when etag: @page.records
   end
 end

app/controllers/collections/columns/streams_controller.rb

@@ -1,8 +1,8 @@
-class Collections::Columns::StreamsController < ApplicationController
+class Boards::Columns::StreamsController < ApplicationController
-  include CollectionScoped
+  include BoardScoped
 
   def show
-    set_page_and_extract_portion_from @collection.cards.awaiting_triage.latest.with_golden_first
+    set_page_and_extract_portion_from @board.cards.awaiting_triage.latest.with_golden_first
     fresh_when etag: @page.records
   end
 end

app/controllers/collections/columns_controller.rb

@@ -1,5 +1,5 @@
-class Collections::ColumnsController < ApplicationController
+class Boards::ColumnsController < ApplicationController
-  include CollectionScoped
+  include BoardScoped
 
   before_action :set_column, only: %i[ show update destroy ]
 
@@ -9,7 +9,7 @@ class Collections::ColumnsController < ApplicationController
   end
 
   def create
-    @column = @collection.columns.create!(column_params)
+    @column = @board.columns.create!(column_params)
   end
 
   def update
@@ -22,7 +22,7 @@ class Collections::ColumnsController < ApplicationController
 
   private
     def set_column
-      @column = @collection.columns.find(params[:id])
+      @column = @board.columns.find(params[:id])
     end
 
     def column_params

app/controllers/collections/entropies_controller.rb

@@ -1,12 +1,12 @@
-class Collections::EntropiesController < ApplicationController
+class Boards::EntropiesController < ApplicationController
-  include CollectionScoped
+  include BoardScoped
 
   def update
-    @collection.entropy.update!(entropy_params)
+    @board.entropy.update!(entropy_params)
   end
 
   private
     def entropy_params
-      params.expect(collection: [ :auto_postpone_period ])
+      params.expect(board: [ :auto_postpone_period ])
     end
 end

app/controllers/collections/involvements_controller.rb

@@ -1,7 +1,7 @@
-class Collections::InvolvementsController < ApplicationController
+class Boards::InvolvementsController < ApplicationController
-  include CollectionScoped
+  include BoardScoped
 
   def update
-    @collection.access_for(Current.user).update!(involvement: params[:involvement])
+    @board.access_for(Current.user).update!(involvement: params[:involvement])
   end
 end

app/controllers/collections/publications_controller.rb

@@ -1,12 +1,12 @@
-class Collections::PublicationsController < ApplicationController
+class Boards::PublicationsController < ApplicationController
-  include CollectionScoped
+  include BoardScoped
 
   def create
-    @collection.publish
+    @board.publish
   end
 
   def destroy
-    @collection.unpublish
+    @board.unpublish
-    @collection.reload
+    @board.reload
   end
 end

app/controllers/collections_controller.rb

@@ -1,10 +1,10 @@
-class CollectionsController < ApplicationController
+class BoardsController < ApplicationController
   include FilterScoped
 
-  before_action :set_collection, except: %i[ new create ]
+  before_action :set_board, except: %i[ new create ]
 
   def show
-    if @filter.used?(ignore_collections: true)
+    if @filter.used?(ignore_boards: true)
       show_filtered_cards
     else
       show_columns
@@ -12,53 +12,53 @@ class CollectionsController < ApplicationController
   end
 
   def new
-    @collection = Collection.new
+    @board = Board.new
   end
 
   def create
-    @collection = Collection.create! collection_params.with_defaults(all_access: true)
+    @board = Board.create! board_params.with_defaults(all_access: true)
-    redirect_to collection_path(@collection)
+    redirect_to board_path(@board)
   end
 
   def edit
-    selected_user_ids = @collection.users.pluck :id
+    selected_user_ids = @board.users.pluck :id
     @selected_users, @unselected_users = \
       User.active.alphabetically.partition { |user| selected_user_ids.include? user.id }
   end
 
   def update
-    @collection.update! collection_params
+    @board.update! board_params
-    @collection.accesses.revise granted: grantees, revoked: revokees if grantees_changed?
+    @board.accesses.revise granted: grantees, revoked: revokees if grantees_changed?
 
-    if @collection.accessible_to?(Current.user)
+    if @board.accessible_to?(Current.user)
-      redirect_to edit_collection_path(@collection), notice: "Saved"
+      redirect_to edit_board_path(@board), notice: "Saved"
     else
-      redirect_to root_path, notice: "Saved (you were removed from the collection)"
+      redirect_to root_path, notice: "Saved (you were removed from the board)"
     end
   end
 
   def destroy
-    @collection.destroy
+    @board.destroy
     redirect_to root_path
   end
 
   private
-    def set_collection
+    def set_board
-      @collection = Current.user.collections.find params[:id]
+      @board = Current.user.boards.find params[:id]
     end
 
     def show_filtered_cards
-      @filter.collection_ids = [ @collection.id ]
+      @filter.board_ids = [ @board.id ]
       set_page_and_extract_portion_from @filter.cards
     end
 
     def show_columns
-      set_page_and_extract_portion_from @collection.cards.awaiting_triage.latest.with_golden_first
+      set_page_and_extract_portion_from @board.cards.awaiting_triage.latest.with_golden_first
-      fresh_when etag: [ @collection, @page.records, @user_filtering ]
+      fresh_when etag: [ @board, @page.records, @user_filtering ]
     end
 
-    def collection_params
+    def board_params
-      params.expect(collection: [ :name, :all_access, :auto_postpone_period, :public_description ])
+      params.expect(board: [ :name, :all_access, :auto_postpone_period, :public_description ])
     end
 
     def grantees
@@ -66,7 +66,7 @@ class CollectionsController < ApplicationController
     end
 
     def revokees
-      @collection.users.where.not id: grantee_ids
+      @board.users.where.not id: grantee_ids
     end
 
     def grantee_ids

app/controllers/columns/cards/drops/columns_controller.rb

@@ -2,7 +2,7 @@ class Columns::Cards::Drops::ColumnsController < ApplicationController
   include CardScoped
 
   def create
-    @column = @card.collection.columns.find(params[:column_id])
+    @column = @card.board.columns.find(params[:column_id])
     @card.triage_into(@column)
   end
 end

app/controllers/columns/cards/drops/streams_controller.rb

@@ -3,6 +3,6 @@ class Columns::Cards::Drops::StreamsController < ApplicationController
 
   def create
     @card.send_back_to_triage
-    set_page_and_extract_portion_from @collection.cards.awaiting_triage.latest.with_golden_first
+    set_page_and_extract_portion_from @board.cards.awaiting_triage.latest.with_golden_first
   end
 end

app/controllers/concerns/card_scoped.rb

@@ -2,7 +2,7 @@ module CardScoped
   extend ActiveSupport::Concern
 
   included do
-    before_action :set_card, :set_collection
+    before_action :set_card, :set_board
   end
 
   private
@@ -10,8 +10,8 @@ module CardScoped
       @card = Current.user.accessible_cards.find(params[:card_id])
     end
 
-    def set_collection
+    def set_board
-      @collection = @card.collection
+      @board = @card.board
     end
 
     def render_card_replacement

app/controllers/concerns/collection_scoped.rb

@@ -1,12 +1,12 @@
-module CollectionScoped
+module BoardScoped
   extend ActiveSupport::Concern
 
   included do
-    before_action :set_collection
+    before_action :set_board
   end
 
   private
-    def set_collection
+    def set_board
-      @collection = Current.user.collections.find(params[:collection_id])
+      @board = Current.user.boards.find(params[:board_id])
     end
 end

app/controllers/landings_controller.rb

@@ -1,7 +1,7 @@
 class LandingsController < ApplicationController
   def show
-    if Current.user.collections.one?
+    if Current.user.boards.one?
-      redirect_to collection_path(Current.user.collections.first)
+      redirect_to board_path(Current.user.boards.first)
     else
       redirect_to events_path
     end

app/controllers/notifications/settings_controller.rb

@@ -2,7 +2,7 @@ class Notifications::SettingsController < ApplicationController
   before_action :set_settings
 
   def show
-    @collections = Current.user.collections.alphabetically
+    @boards = Current.user.boards.alphabetically
   end
 
   def update

app/controllers/prompts/collections/users_controller.rb

@@ -1,8 +1,8 @@
-class Prompts::Collections::UsersController < ApplicationController
+class Prompts::Boards::UsersController < ApplicationController
-  include CollectionScoped
+  include BoardScoped
 
   def index
-    @users = @collection.users.alphabetically
+    @users = @board.users.alphabetically
 
     if stale? etag: @users
       render layout: false

app/controllers/public/base_controller.rb

@@ -1,17 +1,17 @@
 class Public::BaseController < ApplicationController
   allow_unauthenticated_access
 
-  before_action :set_collection, :set_card, :set_public_cache_expiration
+  before_action :set_board, :set_card, :set_public_cache_expiration
 
   layout "public"
 
   private
-    def set_collection
+    def set_board
-      @collection = Collection.find_by_published_key(params[:collection_id] || params[:id])
+      @board = Board.find_by_published_key(params[:board_id] || params[:id])
     end
 
     def set_card
-      @card = @collection.cards.find(params[:id]) if params[:collection_id] && params[:id]
+      @card = @board.cards.find(params[:id]) if params[:board_id] && params[:id]
     end
 
     def set_public_cache_expiration

app/controllers/public/collections/columns/closeds_controller.rb

@@ -1,5 +1,5 @@
-class Public::Collections::Columns::ClosedsController < Public::BaseController
+class Public::Boards::Columns::ClosedsController < Public::BaseController
   def show
-    set_page_and_extract_portion_from @collection.cards.closed.recently_closed_first
+    set_page_and_extract_portion_from @board.cards.closed.recently_closed_first
   end
 end

app/controllers/public/collections/columns/not_nows_controller.rb

@@ -1,5 +1,5 @@
-class Public::Collections::Columns::NotNowsController < Public::BaseController
+class Public::Boards::Columns::NotNowsController < Public::BaseController
   def show
-    set_page_and_extract_portion_from @collection.cards.postponed.reverse_chronologically.with_golden_first
+    set_page_and_extract_portion_from @board.cards.postponed.reverse_chronologically.with_golden_first
   end
 end

app/controllers/public/collections/columns/streams_controller.rb

@@ -1,5 +1,5 @@
-class Public::Collections::Columns::StreamsController < Public::BaseController
+class Public::Boards::Columns::StreamsController < Public::BaseController
   def show
-    set_page_and_extract_portion_from @collection.cards.awaiting_triage.latest.with_golden_first
+    set_page_and_extract_portion_from @board.cards.awaiting_triage.latest.with_golden_first
   end
 end

app/controllers/public/collections/columns_controller.rb

@@ -1,4 +1,4 @@
-class Public::Collections::ColumnsController < Public::BaseController
+class Public::Boards::ColumnsController < Public::BaseController
   before_action :set_column
 
   def show
@@ -11,6 +11,6 @@ class Public::Collections::ColumnsController < Public::BaseController
     end
 
     def set_column
-      @column = @collection.columns.find(params[:id])
+      @column = @board.columns.find(params[:id])
     end
 end

app/controllers/public/collections_controller.rb

@@ -1,5 +1,5 @@
-class Public::CollectionsController < Public::BaseController
+class Public::BoardsController < Public::BaseController
   def show
-    set_page_and_extract_portion_from @collection.cards.awaiting_triage.latest.with_golden_first
+    set_page_and_extract_portion_from @board.cards.awaiting_triage.latest.with_golden_first
   end
 end

app/controllers/webhooks_controller.rb

@@ -1,22 +1,22 @@
 class WebhooksController < ApplicationController
-  include CollectionScoped
+  include BoardScoped
 
   before_action :ensure_admin
   before_action :set_webhook, except: %i[ index new create ]
 
   def index
-    set_page_and_extract_portion_from @collection.webhooks.ordered
+    set_page_and_extract_portion_from @board.webhooks.ordered
   end
 
   def show
   end
 
   def new
-    @webhook = @collection.webhooks.new
+    @webhook = @board.webhooks.new
   end
 
   def create
-    webhook = @collection.webhooks.create!(webhook_params)
+    webhook = @board.webhooks.create!(webhook_params)
     redirect_to webhook
   end
 
@@ -30,17 +30,17 @@ class WebhooksController < ApplicationController
 
   def destroy
     @webhook.destroy!
-    redirect_to collection_webhooks_path
+    redirect_to board_webhooks_path
   end
 
   private
     def set_webhook
-      @webhook = @collection.webhooks.find(params[:id])
+      @webhook = @board.webhooks.find(params[:id])
     end
 
     def webhook_params
       params
         .expect(webhook: [ :name, :url, subscribed_actions: [] ])
-        .merge(collection_id: @collection.id)
+        .merge(board_id: @board.id)
     end
 end

app/helpers/accesses_helper.rb

@@ -1,8 +1,8 @@
 module AccessesHelper
   MAX_DISPLAYED_WATCHERS = 8
 
-  def access_menu_tag(collection, **options, &)
+  def access_menu_tag(board, **options, &)
-    tag.menu class: [ options[:class], { "toggler--toggled": collection.all_access? } ], data: {
+    tag.menu class: [ options[:class], { "toggler--toggled": board.all_access? } ], data: {
       controller: "filter toggle-class navigable-list",
       action: "keydown->navigable-list#navigate filter:changed->navigable-list#reset",
       navigable_list_focus_on_selection_value: true,
@@ -11,35 +11,35 @@ module AccessesHelper
   end
 
   def access_toggles_for(users, selected:)
-    render partial: "collections/access_toggle",
+    render partial: "boards/access_toggle",
-      collection: users, as: :user,
+      board: users, as: :user,
       locals: { selected: selected },
       cached: ->(user) { [ user, selected ] }
   end
 
-  def access_involvement_advance_button(collection, user, show_watchers: true, icon_only: false)
+  def access_involvement_advance_button(board, user, show_watchers: true, icon_only: false)
-    access = collection.access_for(user)
+    access = board.access_for(user)
 
-    turbo_frame_tag dom_id(collection, :involvement_button) do
+    turbo_frame_tag dom_id(board, :involvement_button) do
-      concat collection_watchers_list(collection) if show_watchers
+      concat board_watchers_list(board) if show_watchers
-      concat involvement_button(collection, access, show_watchers, icon_only)
+      concat involvement_button(board, access, show_watchers, icon_only)
     end
   end
 
-  def collection_watchers_list(collection)
+  def board_watchers_list(board)
-    watchers = collection.watchers
+    watchers = board.watchers
 
     displayed_watchers = watchers.limit(MAX_DISPLAYED_WATCHERS)
     overflow_count = watchers.count - MAX_DISPLAYED_WATCHERS
 
     safe_join([
       tag.strong(displayed_watchers.any? ? "Watching for new cards" : "No one is watching for new cards", class: "txt-uppercase"),
-      tag.div(class: "collection-tools__watching") do
+      tag.div(class: "board-tools__watching") do
         safe_join([
           safe_join(displayed_watchers.map { |watcher| avatar_tag(watcher) }),
           (tag.div(data: { controller: "dialog", action: "keydown.esc->dialog#close click@document->dialog#closeOnClickOutside" }) do
             concat tag.button("+#{overflow_count}", class: "overflow-count btn btn--circle borderless", data: { action: "dialog#open" }, aria: { label: "Show #{overflow_count} more watchers" })
-            concat(tag.dialog(class: "collection-tools__watching-dialog dialog panel", data: { dialog_target: "dialog" }, aria: { hidden: "true" }) do
+            concat(tag.dialog(class: "board-tools__watching-dialog dialog panel", data: { dialog_target: "dialog" }, aria: { hidden: "true" }) do
               safe_join(watchers.map { |watcher| avatar_tag(watcher) })
             end)
           end if overflow_count > 0)
@@ -48,11 +48,11 @@ module AccessesHelper
     ])
   end
 
-  def involvement_button(collection, access, show_watchers, icon_only)
+  def involvement_button(board, access, show_watchers, icon_only)
-    involvement_label_id = dom_id(collection, :involvement_label)
+    involvement_label_id = dom_id(board, :involvement_label)
 
     button_to(
-      collection_involvement_path(collection),
+      board_involvement_path(board),
       method: :put,
       aria: { labelledby: involvement_label_id },
       class: class_names("btn", { "btn--reversed": access.watching? && icon_only }),

app/helpers/cards_helper.rb

@@ -27,14 +27,14 @@ module CardsHelper
     title = [
       card.title,
       "added by #{card.creator.name}",
-      "in #{card.collection.name}"
+      "in #{card.board.name}"
     ]
     title << "assigned to #{card.assignees.map(&:name).to_sentence}" if card.assignees.any?
     title.join(" ")
   end
 
   def card_social_tags(card)
-    tag.meta(property: "og:title", content: "#{card.title} | #{card.collection.name}") +
+    tag.meta(property: "og:title", content: "#{card.title} | #{card.board.name}") +
     tag.meta(property: "og:description", content: format_excerpt(@card&.description, length: 200)) +
     tag.meta(property: "og:image", content: @card.image.attached? ? "#{request.base_url}#{url_for(@card.image)}" : "#{request.base_url}/app-icon.png") +
     tag.meta(property: "og:url", content: card_url(@card))

app/helpers/collections_helper.rb

@@ -1,14 +1,14 @@
-module CollectionsHelper
+module BoardsHelper
-  def link_back_to_collection(collection)
+  def link_back_to_board(board)
-    link_to collection, class: "btn borderless txt-medium",
+    link_to board, class: "btn borderless txt-medium",
       data: { controller: "hotkey", action: "keydown.esc@document->hotkey#click click->turbo-navigation#backIfSamePath" } do
-        tag.span ("←" + tag.strong(collection.name, class: "overflow-ellipsis")).html_safe
+        tag.span ("←" + tag.strong(board.name, class: "overflow-ellipsis")).html_safe
     end
   end
 
-  def link_to_edit_collection(collection)
+  def link_to_edit_board(board)
-    link_to edit_collection_path(collection), class: "btn", data: { controller: "tooltip" } do
+    link_to edit_board_path(board), class: "btn", data: { controller: "tooltip" } do
-      icon_tag("settings") + tag.span("Settings for #{collection.name}", class: "for-screen-reader")
+      icon_tag("settings") + tag.span("Settings for #{board.name}", class: "for-screen-reader")
     end
   end
 end

app/helpers/events_helper.rb

@@ -102,8 +102,8 @@ module EventsHelper
         "#{event_creator_name(event)} resumed #{event_card_title(card)}"
       when "card_title_changed"
         "#{event_creator_name(event)} renamed #{event_card_title(card)} (was: “#{h event.particulars.dig('particulars', 'old_title')}”)"
-      when "card_collection_changed"
+      when "card_board_changed"
-        "#{event_creator_name(event)} moved #{event_card_title(card)} to “#{h event.particulars.dig('particulars', 'new_collection')}”"
+        "#{event_creator_name(event)} moved #{event_card_title(card)} to “#{h event.particulars.dig('particulars', 'new_board')}”"
       when "card_triaged"
         "#{event_creator_name(event)} moved #{event_card_title(card)} to “#{h event.particulars.dig('particulars', 'column')}”"
       when "card_sent_back_to_triage"
@@ -129,7 +129,7 @@ module EventsHelper
         "comment"
       when "card_title_changed"
         "rename"
-      when "card_collection_changed"
+      when "card_board_changed"
         "move"
       else
         "person"

app/helpers/filters_helper.rb

@@ -11,8 +11,8 @@ module FiltersHelper
     hidden_field_tag name, value, id: nil
   end
 
-  def filter_selected_collections_title(user_filtering)
+  def filter_selected_boards_title(user_filtering)
-    user_filtering.selected_collection_titles.collect { tag.strong it }.to_sentence.html_safe
+    user_filtering.selected_board_titles.collect { tag.strong it }.to_sentence.html_safe
   end
 
   def filter_place_menu_item(path, label, icon, new_window: false, current: false)

app/helpers/my/menu_helper.rb

@@ -3,7 +3,7 @@ module My::MenuHelper
     text_field_tag :search, nil,
       type: "search",
       role: "combobox",
-      placeholder: "Type to jump to a collection, person, place, or tag…",
+      placeholder: "Type to jump to a board, person, place, or tag…",
       class: "input input--transparent txt-small",
       autofocus: true,
       autocorrect: "off",

app/helpers/rich_text_helper.rb

@@ -1,6 +1,6 @@
 module RichTextHelper
-  def mentions_prompt(collection)
+  def mentions_prompt(board)
-    content_tag "lexxy-prompt", "", trigger: "@", src: prompts_collection_users_path(collection), name: "mention"
+    content_tag "lexxy-prompt", "", trigger: "@", src: prompts_board_users_path(board), name: "mention"
   end
 
   def global_mentions_prompt
@@ -19,7 +19,7 @@ module RichTextHelper
     content_tag "lexxy-code-language-picker"
   end
 
-  def general_prompts(collection)
+  def general_prompts(board)
-    safe_join([ mentions_prompt(collection), cards_prompt, code_language_picker ])
+    safe_join([ mentions_prompt(board), cards_prompt, code_language_picker ])
   end
 end

app/helpers/webhooks_helper.rb

@@ -2,7 +2,7 @@ module WebhooksHelper
   ACTION_LABELS = {
     card_published: "Card added",
     card_title_changed: "Card title changed",
-    card_collection_changed: "Card collection changed",
+    card_board_changed: "Card board changed",
     comment_created: "Comment added",
     card_assigned: "Card assigned",
     card_unassigned: "Card unassigned",
@@ -22,9 +22,9 @@ module WebhooksHelper
     ACTION_LABELS[action] || action.to_s.humanize
   end
 
-  def link_to_webhooks(collection, &)
+  def link_to_webhooks(board, &)
-    link_to collection_webhooks_path(collection_id: collection),
+    link_to board_webhooks_path(board_id: board),
-        class: [ "btn", { "btn--reversed": collection.webhooks.any? } ],
+        class: [ "btn", { "btn--reversed": board.webhooks.any? } ],
         data: { controller: "tooltip" } do
       icon_tag("world") + tag.span("Webhooks", class: "for-screen-reader")
     end

app/javascript/controllers/collapsible_columns_controller.js

@@ -5,7 +5,7 @@ export default class extends Controller {
   static classes = [ "collapsed", "noTransitions" ]
   static targets = [ "column", "button" ]
   static values = {
-    collection: String
+    board: String
   }
 
   initialize() {
@@ -104,6 +104,6 @@ export default class extends Controller {
   }
 
   #localStorageKeyFor(column) {
-    return `expand-${this.collectionValue}-${column.getAttribute("id")}`
+    return `expand-${this.boardValue}-${column.getAttribute("id")}`
   }
 }

app/javascript/controllers/toggle_class_controller.js

@@ -24,7 +24,7 @@ export default class extends Controller {
 
   checkNone() {
     this.checkboxTargets.forEach(checkbox => {
-      if (checkbox.dataset.collectionsFormTarget === "meCheckbox") return
+      if (checkbox.dataset.boardsFormTarget === "meCheckbox") return
       checkbox.checked = false
     })
   }

app/jobs/collection/clean_inaccessible_data_job.rb

@@ -1,5 +1,5 @@
-class Collection::CleanInaccessibleDataJob < ApplicationJob
+class Board::CleanInaccessibleDataJob < ApplicationJob
-  def perform(user, collection)
+  def perform(user, board)
-    collection.clean_inaccessible_data_for(user)
+    board.clean_inaccessible_data_for(user)
   end
 end

app/models/access.rb

@@ -1,5 +1,5 @@
 class Access < ApplicationRecord
-  belongs_to :collection, touch: true
+  belongs_to :board, touch: true
   belongs_to :user, touch: true
 
   enum :involvement, %i[ access_only watching ].index_by(&:itself), default: :access_only
@@ -18,6 +18,6 @@ class Access < ApplicationRecord
     end
 
     def clean_inaccessible_data_later
-      Collection::CleanInaccessibleDataJob.perform_later(user, collection)
+      Board::CleanInaccessibleDataJob.perform_later(user, board)
     end
 end

app/models/account/seeder.rb

@@ -26,9 +26,9 @@ class Account::Seeder
 
     def populate
       # ---------------
-      # Playground Collection
+      # Playground Board
       # ---------------
-      playground = Collection.create! name: "Playground", creator: creator, all_access: true
+      playground = Board.create! name: "Playground", creator: creator, all_access: true
 
       # Cards
       playground.cards.create! creator: creator, title: "Watch this: Fizzy orientation video", status: "published", description: <<~HTML
@@ -105,7 +105,7 @@ class Account::Seeder
 
     def delete_everything
       Current.set session: session do
-        Collection.destroy_all
+        Board.destroy_all
       end
     end
 end

app/models/card.rb

@@ -3,7 +3,7 @@ class Card < ApplicationRecord
     Eventable, Golden, Mentions, Multistep, Pinnable, Postponable, Promptable,
     Readable, Searchable, Stallable, Statuses, Taggable, Triageable, Watchable
 
-  belongs_to :collection, touch: true
+  belongs_to :board, touch: true
   belongs_to :creator, class_name: "User", default: -> { Current.user }
 
   has_many :comments, dependent: :destroy
@@ -12,7 +12,7 @@ class Card < ApplicationRecord
   has_rich_text :description
 
   before_save :set_default_title, if: :published?
-  after_update :handle_collection_change, if: :saved_change_to_collection_id?
+  after_update :handle_board_change, if: :saved_change_to_board_id?
 
   scope :reverse_chronologically, -> { order created_at:     :desc, id: :desc }
   scope :chronologically,         -> { order created_at:     :asc,  id: :asc  }
@@ -39,16 +39,16 @@ class Card < ApplicationRecord
     end
   end
 
-  delegate :accessible_to?, to: :collection
+  delegate :accessible_to?, to: :board
 
   def card
     self
   end
 
-  def move_to(new_collection)
+  def move_to(new_board)
     transaction do
-      card.update!(collection: new_collection)
+      card.update!(board: new_board)
-      card.events.update_all(collection_id: new_collection.id)
+      card.events.update_all(board_id: new_board.id)
     end
   end
 
@@ -61,23 +61,23 @@ class Card < ApplicationRecord
       self.title = "Untitled" if title.blank?
     end
 
-    def handle_collection_change
+    def handle_board_change
-      old_collection = Collection.find_by(id: collection_id_before_last_save)
+      old_board = Board.find_by(id: board_id_before_last_save)
 
       transaction do
         update! column: nil
-        track_collection_change_event(old_collection.name)
+        track_board_change_event(old_board.name)
-        grant_access_to_assignees unless collection.all_access?
+        grant_access_to_assignees unless board.all_access?
       end
 
       remove_inaccessible_notifications_later
     end
 
-    def track_collection_change_event(old_collection_name)
+    def track_board_change_event(old_board_name)
-      track_event "collection_changed", particulars: { old_collection: old_collection_name, new_collection: collection.name }
+      track_event "board_changed", particulars: { old_board: old_board_name, new_board: board.name }
     end
 
     def grant_access_to_assignees
-      collection.accesses.grant_to(assignees)
+      board.accesses.grant_to(assignees)
     end
 end

app/models/card/entropic.rb

@@ -4,19 +4,19 @@ module Card::Entropic
   included do
     scope :due_to_be_postponed, -> do
       active
-        .left_outer_joins(collection: :entropy)
+        .left_outer_joins(board: :entropy)
         .where("last_active_at <= DATETIME('now', '-' || COALESCE(entropies.auto_postpone_period, ?) || ' seconds')",
           Account.sole.entropy.auto_postpone_period)
     end
 
     scope :postponing_soon, -> do
       active
-        .left_outer_joins(collection: :entropy)
+        .left_outer_joins(board: :entropy)
         .where("last_active_at >  DATETIME('now', '-' || COALESCE(entropies.auto_postpone_period, ?) || ' seconds')", Account.sole.entropy.auto_postpone_period)
         .where("last_active_at <= DATETIME('now', '-' || CAST(COALESCE(entropies.auto_postpone_period, ?) * 0.75 AS INTEGER) || ' seconds')", Account.sole.entropy.auto_postpone_period)
     end
 
-    delegate :auto_postpone_period, to: :collection
+    delegate :auto_postpone_period, to: :board
   end
 
   class_methods do

app/models/card/eventable/system_commenter.rb

@@ -28,8 +28,8 @@ class Card::Eventable::SystemCommenter
         "<strong>Closed</strong> as “Not Now” due to inactivity"
       when "card_title_changed"
         "#{event.creator.name} <strong>changed the title</strong> from “#{event.particulars.dig('particulars', 'old_title')}” to “#{event.particulars.dig('particulars', 'new_title')}”."
-      when "card_collection_changed"
+      when "card_board_changed"
-      "#{event.creator.name} <strong>moved</strong> this from “#{event.particulars.dig('particulars', 'old_collection')}” to “#{event.particulars.dig('particulars', 'new_collection')}”."
+      "#{event.creator.name} <strong>moved</strong> this from “#{event.particulars.dig('particulars', 'old_board')}” to “#{event.particulars.dig('particulars', 'new_board')}”."
       when "card_triaged"
         "#{event.creator.name} <strong>moved</strong> this to “#{event.particulars.dig('particulars', 'column')}”"
       when "card_sent_back_to_triage"

app/models/card/promptable.rb

@@ -21,8 +21,8 @@ module Card::Promptable
       * Assigned to: #{assignees.map(&:name).join(", ")}
       * Column: #{column_prompt_label}
       * Created at: #{created_at}}
-      * Collection id: #{collection_id}
+      * Board id: #{board_id}
-      * Collection name: #{collection.name}
+      * Board name: #{board.name}
       * Number of comments: #{comments.count}
       * Path: #{card_path(self, script_name: Account.sole.slug)}
 

app/models/card/triageable.rb

@@ -17,7 +17,7 @@ module Card::Triageable
   end
 
   def triage_into(column)
-    raise "The column must belong to the card collection" unless collection == column.collection
+    raise "The column must belong to the card board" unless board == column.board
 
     transaction do
       resume

app/models/collection.rb

@@ -1,4 +1,4 @@
-class Collection < ApplicationRecord
+class Board < ApplicationRecord
   include AutoClosing, Accessible, Broadcastable, Cards, Entropic, Filterable, Publishable, Triageable
 
   belongs_to :creator, class_name: "User", default: -> { Current.user }

app/models/collection/accessible.rb

@@ -1,4 +1,4 @@
-module Collection::Accessible
+module Board::Accessible
   extend ActiveSupport::Concern
 
   included do
@@ -11,7 +11,7 @@ module Collection::Accessible
       end
 
       def grant_to(users)
-        Access.insert_all Array(users).collect { |user| { collection_id: proxy_association.owner.id, user_id: user.id } }
+        Access.insert_all Array(users).collect { |user| { board_id: proxy_association.owner.id, user_id: user.id } }
       end
 
       def revoke_from(users)
@@ -69,7 +69,7 @@ module Collection::Accessible
         .joins("LEFT JOIN cards ON mentions.source_id = cards.id AND mentions.source_type = 'Card'")
         .joins("LEFT JOIN comments ON mentions.source_id = comments.id AND mentions.source_type = 'Comment'")
         .joins("LEFT JOIN cards AS comment_cards ON comments.card_id = comment_cards.id")
-        .where("(mentions.source_type = 'Card' AND cards.collection_id = ?) OR (mentions.source_type = 'Comment' AND comment_cards.collection_id = ?)", id, id)
+        .where("(mentions.source_type = 'Card' AND cards.board_id = ?) OR (mentions.source_type = 'Comment' AND comment_cards.board_id = ?)", id, id)
     end
 
     def notifications_for_user(user)
@@ -85,8 +85,8 @@ module Collection::Accessible
         .joins("LEFT JOIN cards AS event_cards ON events.eventable_id = event_cards.id AND events.eventable_type = 'Card'")
         .joins("LEFT JOIN comments AS event_comments ON events.eventable_id = event_comments.id AND events.eventable_type = 'Comment'")
         .joins("LEFT JOIN cards AS event_comment_cards ON event_comments.card_id = event_comment_cards.id")
-        .where("(notifications.source_type = 'Event' AND events.eventable_type = 'Card' AND event_cards.collection_id = ?) OR
+        .where("(notifications.source_type = 'Event' AND events.eventable_type = 'Card' AND event_cards.board_id = ?) OR
-              (notifications.source_type = 'Event' AND events.eventable_type = 'Comment' AND event_comment_cards.collection_id = ?)",
+              (notifications.source_type = 'Event' AND events.eventable_type = 'Comment' AND event_comment_cards.board_id = ?)",
                id, id)
     end
 end

app/models/collection/auto_closing.rb

@@ -1,4 +1,4 @@
-module Collection::AutoClosing
+module Board::AutoClosing
   extend ActiveSupport::Concern
 
   included do

app/models/collection/broadcastable.rb

@@ -1,8 +1,8 @@
-module Collection::Broadcastable
+module Board::Broadcastable
   extend ActiveSupport::Concern
 
   included do
     broadcasts_refreshes
-    broadcasts_refreshes_to ->(_) { :all_collections }
+    broadcasts_refreshes_to ->(_) { :all_boards }
   end
 end

app/models/collection/cards.rb

@@ -1,4 +1,4 @@
-module Collection::Cards
+module Board::Cards
   extend ActiveSupport::Concern
 
   included do

app/models/collection/entropic.rb

@@ -1,4 +1,4 @@
-module Collection::Entropic
+module Board::Entropic
   extend ActiveSupport::Concern
 
   included do

app/models/collection/publication.rb

@@ -1,5 +1,5 @@
-class Collection::Publication < ApplicationRecord
+class Board::Publication < ApplicationRecord
-  belongs_to :collection
+  belongs_to :board
 
   has_secure_token :key
 end

app/models/collection/publishable.rb

@@ -1,14 +1,14 @@
-module Collection::Publishable
+module Board::Publishable
   extend ActiveSupport::Concern
 
   included do
-    has_one :publication, class_name: "Collection::Publication", dependent: :destroy
+    has_one :publication, class_name: "Board::Publication", dependent: :destroy
     scope :published, -> { joins(:publication) }
   end
 
   class_methods do
     def find_by_published_key(key)
-      Collection::Publication.find_by!(key: key).collection
+      Board::Publication.find_by!(key: key).board
     end
   end
 

app/models/collection/triageable.rb

@@ -1,4 +1,4 @@
-module Collection::Triageable
+module Board::Triageable
   extend ActiveSupport::Concern
 
   included do

app/models/column.rb

@@ -1,10 +1,10 @@
 class Column < ApplicationRecord
   include Positioned
 
-  belongs_to :collection, touch: true
+  belongs_to :board, touch: true
   has_many :cards, dependent: :nullify
 
   before_validation    -> { self.color ||= Card::DEFAULT_COLOR }
   after_save_commit    -> { cards.touch_all }, if: -> { saved_change_to_name? || saved_change_to_color? }
-  after_destroy_commit -> { collection.cards.touch_all }
+  after_destroy_commit -> { board.cards.touch_all }
 end

app/models/column/positioned.rb

@@ -16,11 +16,11 @@ module Column::Positioned
   end
 
   def left_column
-    collection.columns.where("position < ?", position).sorted.last
+    board.columns.where("position < ?", position).sorted.last
   end
 
   def right_column
-    collection.columns.where("position > ?", position).sorted.first
+    board.columns.where("position > ?", position).sorted.first
   end
 
   def leftmost?
@@ -33,7 +33,7 @@ module Column::Positioned
 
   private
     def set_position
-      max_position = collection.columns.maximum(:position) || 0
+      max_position = board.columns.maximum(:position) || 0
       self.position = max_position + 1
     end
 

app/models/comment.rb

@@ -14,7 +14,7 @@ class Comment < ApplicationRecord
 
   after_create_commit :watch_card_by_creator
 
-  delegate :collection, :watch_by, to: :card
+  delegate :board, :watch_by, to: :card
 
   def to_partial_path
     "cards/#{super}"

app/models/comment/eventable.rb

@@ -17,6 +17,6 @@ module Comment::Eventable
     end
 
     def track_creation
-      track_event("created", collection: card.collection, creator: creator)
+      track_event("created", board: card.board, creator: creator)
     end
 end

app/models/concerns/mentions.rb

@@ -41,7 +41,7 @@ module Mentions
     end
 
     def mentionable_users
-      collection.users
+      board.users
     end
 
     def rich_text_associations

app/models/event.rb

@@ -1,7 +1,7 @@
 class Event < ApplicationRecord
   include Notifiable, Particulars, Promptable
 
-  belongs_to :collection
+  belongs_to :board
   belongs_to :creator, class_name: "User"
   belongs_to :eventable, polymorphic: true
 

app/models/eventable.rb

@@ -5,9 +5,9 @@ module Eventable
     has_many :events, as: :eventable, dependent: :destroy
   end
 
-  def track_event(action, creator: Current.user, collection: self.collection, **particulars)
+  def track_event(action, creator: Current.user, board: self.board, **particulars)
     if should_track_event?
-      collection.events.create!(action: "#{eventable_prefix}_#{action}", creator:, collection:, eventable: self, particulars:)
+      board.events.create!(action: "#{eventable_prefix}_#{action}", creator:, board:, eventable: self, particulars:)
     end
   end
 

app/models/filter.rb

@@ -27,7 +27,7 @@ class Filter < ApplicationRecord
       result = result.unassigned if assignment_status.unassigned?
       result = result.assigned_to(assignees.ids) if assignees.present?
       result = result.where(creator_id: creators.ids) if creators.present?
-      result = result.where(collection: collections.ids) if collections.present?
+      result = result.where(board: boards.ids) if boards.present?
       result = result.tagged_with(tags.ids) if tags.present?
       result = result.where("cards.created_at": creation_window) if creation_window
       result = result.closed_at_window(closure_window) if closure_window
@@ -44,16 +44,16 @@ class Filter < ApplicationRecord
     self.class.normalize_params(as_params).blank?
   end
 
-  def single_collection
+  def single_board
-    collections.first if collections.one?
+    boards.first if boards.one?
   end
 
   def single_workflow
-    collections.first.workflow if collections.pluck(:workflow_id).uniq.one?
+    boards.first.workflow if boards.pluck(:workflow_id).uniq.one?
   end
 
   def cacheable?
-    collections.exists?
+    boards.exists?
   end
 
   def cache_key

app/models/filter/params.rb

@@ -11,7 +11,7 @@ module Filter::Params
     assignee_ids: [],
     creator_ids: [],
     closer_ids: [],
-    collection_ids: [],
+    board_ids: [],
     tag_ids: [],
     terms: []
   ]
@@ -40,9 +40,9 @@ module Filter::Params
     before_save { self.params_digest = self.class.digest_params(as_params) }
   end
 
-  def used?(ignore_collections: false)
+  def used?(ignore_boards: false)
     tags.any? || assignees.any? || creators.any? || closers.any? ||
-      terms.any? || card_ids&.any? || (!ignore_collections && collections.present?) ||
+      terms.any? || card_ids&.any? || (!ignore_boards && boards.present?) ||
       assignment_status.unassigned? || !indexed_by.all? || !sorted_by.latest?
   end
 
@@ -57,7 +57,7 @@ module Filter::Params
       params[:assignment_status] = assignment_status
       params[:terms]             = terms
       params[:tag_ids]           = tags.ids
-      params[:collection_ids]    = collections.ids
+      params[:board_ids]    = boards.ids
       params[:card_ids]          = card_ids
       params[:assignee_ids]      = assignees.ids
       params[:creator_ids]       = creators.ids

app/models/filter/resources.rb

@@ -3,7 +3,7 @@ module Filter::Resources
 
   included do
     has_and_belongs_to_many :tags
-    has_and_belongs_to_many :collections
+    has_and_belongs_to_many :boards
     has_and_belongs_to_many :assignees, class_name: "User", join_table: "assignees_filters", association_foreign_key: "assignee_id"
     has_and_belongs_to_many :creators, class_name: "User", join_table: "creators_filters", association_foreign_key: "creator_id"
     has_and_belongs_to_many :closers, class_name: "User", join_table: "closers_filters", association_foreign_key: "closer_id"
@@ -17,19 +17,19 @@ module Filter::Resources
     destroy!
   end
 
-  def collections
+  def boards
-    creator.collections.where id: super.ids
+    creator.boards.where id: super.ids
   end
 
-  def collection_titles
+  def board_titles
-    if collections.none?
+    if boards.none?
-      Collection.one? ? [ Collection.first.name ] : [ "all boards" ]
+      Board.one? ? [ Board.first.name ] : [ "all boards" ]
     else
-      collections.map(&:name)
+      boards.map(&:name)
     end
   end
 
-  def collections_label
+  def boards_label
-    collection_titles.to_sentence
+    board_titles.to_sentence
   end
 end

app/models/notifier/card_event_notifier.rb

@@ -1,6 +1,6 @@
 class Notifier::CardEventNotifier < Notifier
   delegate :creator, to: :source
-  delegate :collection, to: :card
+  delegate :board, to: :card
 
   private
     def recipients
@@ -8,11 +8,11 @@ class Notifier::CardEventNotifier < Notifier
       when "card_assigned"
         source.assignees.excluding(creator)
       when "card_published"
-        collection.watchers.without(creator, *card.mentionees)
+        board.watchers.without(creator, *card.mentionees)
       when "comment_created"
         card.watchers.without(creator, *source.eventable.mentionees)
       else
-        collection.watchers.without(creator)
+        board.watchers.without(creator)
       end
     end
 

app/models/search.rb

@@ -21,7 +21,7 @@ class Search
         "highlight(cards_search_index, 0, '#{HIGHLIGHT_OPENING_MARK}', '#{HIGHLIGHT_CLOSING_MARK}') AS card_title",
         "snippet(cards_search_index, 1, '#{HIGHLIGHT_OPENING_MARK}', '#{HIGHLIGHT_CLOSING_MARK}', '...', 20) AS card_description",
         "null as comment_body",
-        "collections.name as collection_name",
+        "boards.name as board_name",
         "cards.creator_id",
         "cards.created_at",
         "bm25(cards_search_index, 10.0, 2.0) AS score"
@@ -34,7 +34,7 @@ class Search
         "cards.title AS card_title",
         "null AS card_description",
         "snippet(comments_search_index, 0, '#{HIGHLIGHT_OPENING_MARK}', '#{HIGHLIGHT_CLOSING_MARK}', '...', 20) AS comment_body",
-        "collections.name as collection_name",
+        "boards.name as board_name",
         "comments.creator_id",
         "comments.created_at",
         "bm25(comments_search_index, 1.0) AS score"

app/models/user/accessor.rb

@@ -3,15 +3,15 @@ module User::Accessor
 
   included do
     has_many :accesses, dependent: :destroy
-    has_many :collections, through: :accesses
+    has_many :boards, through: :accesses
-    has_many :accessible_cards, through: :collections, source: :cards
+    has_many :accessible_cards, through: :boards, source: :cards
     has_many :accessible_comments, through: :accessible_cards, source: :comments
 
-    after_create_commit :grant_access_to_collections, unless: :system?
+    after_create_commit :grant_access_to_boards, unless: :system?
   end
 
   private
-    def grant_access_to_collections
+    def grant_access_to_boards
-      Access.insert_all Collection.all_access.pluck(:id).collect { |collection_id| { collection_id: collection_id, user_id: id } }
+      Access.insert_all Board.all_access.pluck(:id).collect { |board_id| { board_id: board_id, user_id: id } }
     end
 end

app/models/user/day_timeline.rb

@@ -40,7 +40,7 @@ class User::DayTimeline
       card_published
       card_closed
       card_reopened
-      card_collection_changed
+      card_board_changed
       card_postponed
       card_triaged
       card_sent_back_to_triage
@@ -57,12 +57,12 @@ class User::DayTimeline
 
     def timelineable_events
       Event
-        .where(collection: collections)
+        .where(board: boards)
         .where(action: TIMELINEABLE_ACTIONS)
     end
 
-    def collections
+    def boards
-      filter.collections.presence || user.collections
+      filter.boards.presence || user.boards
     end
 
     def latest_event_before

app/models/user/filtering.rb

@@ -1,23 +1,23 @@
 class User::Filtering
   attr_reader :user, :filter, :expanded
 
-  delegate :as_params, :single_collection, to: :filter
+  delegate :as_params, :single_board, to: :filter
   delegate :only_closed?, to: :filter
 
   def initialize(user, filter, expanded: false)
     @user, @filter, @expanded = user, filter, expanded
   end
 
-  def collections
+  def boards
-    @collections ||= user.collections.ordered_by_recently_accessed
+    @boards ||= user.boards.ordered_by_recently_accessed
   end
 
-  def selected_collection_titles
+  def selected_board_titles
-    filter.collection_titles
+    filter.board_titles
   end
 
-  def selected_collections_label
+  def selected_boards_label
-    filter.collections_label
+    filter.boards_label
   end
 
   def tags
@@ -37,7 +37,7 @@ class User::Filtering
   end
 
   def any?
-    filter.used?(ignore_collections: true)
+    filter.used?(ignore_boards: true)
   end
 
   def show_indexed_by?
@@ -65,16 +65,16 @@ class User::Filtering
     filter.closers.any?
   end
 
-  def show_collections?
+  def show_boards?
-    filter.collections.any?
+    filter.boards.any?
   end
 
-  def single_collection_or_first
+  def single_board_or_first
     # Default to the first selected or, when no selection, to the first one
-    filter.collections.first || collections.first
+    filter.boards.first || boards.first
   end
 
   def cache_key
-    ActiveSupport::Cache.expand_cache_key([ user, filter, expanded?, collections, tags, users, filters ], "user-filtering")
+    ActiveSupport::Cache.expand_cache_key([ user, filter, expanded?, boards, tags, users, filters ], "user-filtering")
   end
 end

app/models/user/timelined.rb

@@ -2,7 +2,7 @@ module User::Timelined
   extend ActiveSupport::Concern
 
   included do
-    has_many :accessible_events, through: :collections, source: :events
+    has_many :accessible_events, through: :boards, source: :events
   end
 
   def timeline_for(day, filter:)

app/models/webhook.rb

@@ -11,7 +11,7 @@ class Webhook < ApplicationRecord
     card_closed
     card_postponed
     card_auto_postponed
-    card_collection_changed
+    card_board_changed
     card_published
     card_reopened
     card_sent_back_to_triage
@@ -25,7 +25,7 @@ class Webhook < ApplicationRecord
   has_many :deliveries, dependent: :delete_all
   has_one :delinquency_tracker, dependent: :delete
 
-  belongs_to :collection
+  belongs_to :board
 
   serialize :subscribed_actions, type: Array, coder: JSON
 

app/models/webhook/triggerable.rb

@@ -2,7 +2,7 @@ module Webhook::Triggerable
   extend ActiveSupport::Concern
 
   included do
-    scope :triggered_by, ->(event) { where(collection: event.collection).triggered_by_action(event.action) }
+    scope :triggered_by, ->(event) { where(board: event.board).triggered_by_action(event.action) }
     scope :triggered_by_action, ->(action) { where("subscribed_actions LIKE ?", "%\"#{action}\"%") }
   end
 

app/views/account/settings/_users.html.erb

@@ -13,7 +13,7 @@
     <input placeholder="Filter…" class="input input--transparent full-width txt-small" type="search" autocorrect="off" autocomplete="off" data-1p-ignore="true" data-filter-target="input" data-action="input->filter#filter">
 
     <ul class="settings__user-list margin-block-half" data-filter-target="list">
-      <%= render partial: "account/settings/user", collection: users %>
+      <%= render partial: "account/settings/user", board: users %>
     </ul>
   </div>
 

app/views/cards/_broadcasts.html.erb

@@ -1,7 +1,7 @@
-<% if filter.collections.any? %>
+<% if filter.boards.any? %>
-  <% filter.collections.each do |collection| %>
+  <% filter.boards.each do |board| %>
-    <%= turbo_stream_from collection %>
+    <%= turbo_stream_from board %>
   <% end %>
 <% else %>
-  <%= turbo_stream_from :all_collections %>
+  <%= turbo_stream_from :all_boards %>
 <% end %>

app/views/cards/_card.json.jbuilder

@@ -8,8 +8,8 @@ json.cache! [ card, card.column&.color ] do
 
   json.url card_url(card)
 
-  json.collection do
+  json.board do
-    json.partial! "collections/collection", locals: { collection: card.collection }
+    json.partial! "boards/board", locals: { board: card.board }
   end
 
   json.column do

app/views/cards/_container.html.erb

@@ -8,7 +8,7 @@
     <div class="card-perma__bg">
       <%= card_article_tag card, class: "card" do %>
         <header class="card__header">
-          <%= render "cards/display/perma/collection", card: card %>
+          <%= render "cards/display/perma/board", card: card %>
           <%= render "cards/display/perma/tags", card: card %>
         </header>
 

app/views/cards/_messages.html.erb

@@ -1,6 +1,6 @@
 <%= messages_tag(card) do %>
   <% if card.published? %>
-    <%= render partial: "cards/comments/comment", collection: card.comments.chronologically, cached: true %>
+    <%= render partial: "cards/comments/comment", board: card.comments.chronologically, cached: true %>
     <%= render "cards/comments/new", card: card %>
 
     <%= render "cards/comments/watchers", card: card %>

app/views/cards/collections/edit.html.erb

@@ -1,4 +1,4 @@
-<%= turbo_frame_tag "collection_picker" do %>
+<%= turbo_frame_tag "board_picker" do %>
   <%= tag.div class: "max-width full-width", data: {
         action: "turbo:before-cache@document->dialog#close dialog:show@document->navigable-list#reset keydown->navigable-list#navigate filter:changed->navigable-list#reset",
         controller: "filter navigable-list",
@@ -11,12 +11,12 @@
           type: "search", autocorrect: "off", autocomplete: "off", data: { "1p-ignore": "true", filter_target: "input", action: "input->filter#filter" } %>
 
     <ul class="popup__list margin-block-start-half margin-none-block-end" data-filter-target="list">
-      <% @collections.each do |collection| %>
+      <% @boards.each do |board| %>
-        <li class="popup__item" data-filter-target="item" data-navigable-list-target="item" aria-checked="<%= @card.collection == collection %>">
+        <li class="popup__item" data-filter-target="item" data-navigable-list-target="item" aria-checked="<%= @card.board == board %>">
-          <%= button_to card_collection_path(@card, params: { collection_id: collection.id }), method: :patch,
+          <%= button_to card_board_path(@card, params: { board_id: board.id }), method: :patch,
                 class: "popup__btn btn",
                 form_class: "max-width flex-item-grow" do %>
-            <span class="overflow-ellipsis flex-item-grow"><%= collection.name %></span>
+            <span class="overflow-ellipsis flex-item-grow"><%= board.name %></span>
             <%= icon_tag "check", size: 18, class: "checked flex-item-no-shrink flex-item-justify-end", style: "--icon-size: 1em" %>
           <% end %>
         </li>

app/views/cards/comments/_new.html.erb

@@ -11,7 +11,7 @@
                   action: "turbo:submit-end->local-save#submit keydown.ctrl+enter->form#debouncedSubmit:prevent keydown.meta+enter->form#debouncedSubmit:prevent keydown.esc->form#cancel:stop" } do |form| %>
         <%= form.rich_textarea :body, required: true, placeholder: new_comment_placeholder(card),
               data: { local_save_target: "input", action: "lexxy:change->form#disableSubmitWhenInvalid lexxy:change->local-save#save turbo:morph-element->local-save#restoreContent" } do %>
-          <%= general_prompts(@card.collection) %>
+          <%= general_prompts(@card.board) %>
         <% end %>
         <%= form.button class: "comment__submit btn btn--reversed flex-item-justify-start", data: { form_target: "submit" }, disabled: true do %>
           <span>Post this comment</span>

app/views/cards/comments/edit.html.erb

@@ -9,7 +9,7 @@
         <%= form_with model: [ @card, @comment ], class: "flex flex-column gap full-width",
               data: { controller: "form", action: "keydown.ctrl+enter->form#submit:prevent keydown.meta+enter->form#submit:prevent keydown.esc->form#cancel:stop" } do |form| %>
           <%= form.rich_textarea :body, required: true, autofocus: true, placeholder: new_comment_placeholder(@card) do %>
-            <%= general_prompts(@card.collection) %>
+            <%= general_prompts(@card.board) %>
           <% end %>
           <div class="flex gap-half justify-start">
             <%= form.button class: "btn btn--reversed", type: :submit do %>

app/views/cards/comments/reactions/_reactions.html.erb

@@ -1,7 +1,7 @@
 <%= turbo_frame_tag comment, :reacting do %>
   <div class="reactions">
     <div id="<%= dom_id(comment, :reactions) %>" class="reactions__list">
-      <%= render partial: "cards/comments/reactions/reaction", collection: comment.reactions.includes(:reacter).ordered %>
+      <%= render partial: "cards/comments/reactions/reaction", board: comment.reactions.includes(:reacter).ordered %>
     </div>
 
     <%= turbo_frame_tag comment, :new_reaction do %>

app/views/cards/container/_title.html.erb

@@ -22,7 +22,7 @@
     <%= form.rich_textarea :description, class: "card-field__description rich-text-content",
           placeholder: "Add some notes, context, pictures, or video about this…",
           data: { action: "lexxy:change->auto-save#change focusout->auto-save#submit" } do %>
-      <%= general_prompts(card.collection) %>
+      <%= general_prompts(card.board) %>
     <% end %>
   <% end %>
 <% end %>

app/views/cards/display/_preview.html.erb

@@ -3,7 +3,7 @@
 <%= card_article_tag card, class: "card", draggable: draggable, data: { id: card.id, drag_and_drop_target: "item" } do %>
   <div class="flex flex-column flex-item-grow max-inline-size">
     <header class="card__header">
-      <%= render "cards/display/preview/collection", card: card %>
+      <%= render "cards/display/preview/board", card: card %>
       <%= render "cards/display/preview/tags", card: card %>
       <%= render "cards/display/preview/steps", card: card %>
       <%= icon_tag "attachment", class: "card__attachments-indicator translucent" if card.has_attachments? %>

app/views/cards/display/_previews.html.erb

@@ -1 +1 @@
-<%= render partial: "cards/display/preview", collection: cards, as: :card, locals: { draggable: local_assigns.fetch(:draggable, false) }, cached: true %>
+<%= render partial: "cards/display/preview", board: cards, as: :card, locals: { draggable: local_assigns.fetch(:draggable, false) }, cached: true %>

app/views/cards/display/_public_preview.html.erb

@@ -1,13 +1,13 @@
 <%= card_article_tag card, class: "card" do %>
   <div class="flex flex-column flex-item-grow max-inline-size">
     <header class="card__header">
-      <div class="card__collection flex align-start">
+      <div class="card__board flex align-start">
           <span class="card__id">
             <span class="for-screen-reader">Card number</span>
             <%= card.id %>
           </span>
-        <span class="card__collection-name">
+        <span class="card__board-name">
-            <span class="overflow-ellipsis"><%= card.collection.name %></span>
+            <span class="overflow-ellipsis"><%= card.board.name %></span>
           </span>
       </div>
 
@@ -37,6 +37,6 @@
 
   <% if card.entropic? %>
     <%= render "cards/display/preview/bubble", card: card %>
-      <span class="card__collection-name">
+      <span class="card__board-name">
   <% end %>
 <% end %>

app/views/cards/display/_public_previews.html.erb

@@ -1 +1 @@
-<%= render partial: "cards/display/public_preview", collection: cards, as: :card, cached: true %>
+<%= render partial: "cards/display/public_preview", board: cards, as: :card, cached: true %>

app/views/cards/display/common/_collection.html.erb

@@ -1,10 +1,10 @@
-<label class="card__collection">
+<label class="card__board">
   <span class="card__id">
     <span class="for-screen-reader">Card number</span>
     <%= card.id %>
   </span>
-  <span class="card__collection-name">
+  <span class="card__board-name">
-    <span class="overflow-ellipsis"><%= card.collection.name %></span>
+    <span class="overflow-ellipsis"><%= card.board.name %></span>
   </span>
   <%= yield %>
 </label>

app/views/cards/display/perma/_collection.html.erb

@@ -1,12 +1,12 @@
-<%= render "cards/display/common/collection", card: card do %>
+<%= render "cards/display/common/board", card: card do %>
   <div class="align-self-center position-relative txt-small" data-controller="dialog" data-action="keydown.esc->dialog#close:stop click@document->dialog#closeOnClickOutside" <%= "hidden" if card.closed? %>>
-    <button class="collection-picker__button btn btn--reversed card__hide-on-index fill-transparent" data-action="click->dialog#open:stop">
+    <button class="board-picker__button btn btn--reversed card__hide-on-index fill-transparent" data-action="click->dialog#open:stop">
       <%= icon_tag "caret-down" %>
-      <span class="for-screen-reader">Choose a collection for this card</span>
+      <span class="for-screen-reader">Choose a board for this card</span>
     </button>
 
     <dialog class="popup panel flex-column align-start gap-half fill-white shadow margin-block-double" data-dialog-target="dialog" data-action="turbo:before-morph-attribute->dialog#preventCloseOnMorphing turbo:submit-end->dialog#close">
-      <%= turbo_frame_tag "collection_picker", src: edit_card_collection_path(card), target: "_top", refresh: "morph" %>
+      <%= turbo_frame_tag "board_picker", src: edit_card_board_path(card), target: "_top", refresh: "morph" %>
     </dialog>
   </div>
 <% end %>

app/views/cards/display/perma/_steps.html.erb

@@ -1,5 +1,5 @@
 <ol class="steps txt-small margin-block-start-auto">
-  <%= render partial: "cards/steps/step", collection: card.steps, as: :step %>
+  <%= render partial: "cards/steps/step", board: card.steps, as: :step %>
 
   <li id="<%= dom_id(card, :new_step) %>" class="step">
     <input type="checkbox" class="step__checkbox" disabled>

app/views/cards/display/perma/_tags.html.erb

@@ -13,7 +13,7 @@
   <% if card.tags.any? %>
     <div class="min-width overflow-ellipsis">
       <% card.tags.each_with_index do |tag, index| %>
-        <%= link_to cards_path(collection_ids: [ card.collection ], tag_ids: [ tag.id ]),
+        <%= link_to cards_path(board_ids: [ card.board ], tag_ids: [ tag.id ]),
               class: "card__tag btn btn--plain min-width txt-uppercase fill-transparent" do %>
           <%= tag.title %>
         <% end %><%= "," unless index == card.tags.size - 1 %>