GregandClaude Opus 4.8
86299b8827
A from-scratch fork of simply_couch's model layer that runs on Couchbase natively: `include SimplyBased::Model` instead of `include SimplyCouch::Model`. - SimplyBased::Store replaces the CouchDB layer: KV documents, N1QL/SQL++ finders + lazily-created GSIs, CAS mapped onto _rev. No design documents or JavaScript map/reduce — the hand-written association views become N1QL (belongs_to/has_many/has_one scalar FK; habtm via ANY ... SATISFIES + array index, or KV multi-get on the storing side). - Redis replacements on the same cluster: Counter (atomic increment/decrement), Cache (ActiveSupport::Cache::Store over KV+TTL, drop-in Rails.cache/ActiveJob), Lock (insert-if-absent + TTL + CAS-checked release). - Runs the simply_couch test suite against live Couchbase: 378/432 applicable examples green (CouchDB-mechanic specs tagged :couchdb_only and excluded). - Remaining: ancestry (tree) + embedded_in reverse-lookups (recursive/embedded N1QL) and a few pagination/lifecycle edges. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
54 lines
1.3 KiB
Ruby
54 lines
1.3 KiB
Ruby
module SimplyBased
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module Model
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module View
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# A view to return model instances with only some properties populated by searching its properties, e.g. for very large documents where you are only interested in some of their data
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#
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# example:
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# view :my_view, :key => :name, :properties => [:name, :author], :type => :properties
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class PropertiesViewSpec < ModelViewSpec
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def map_function
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map_body do
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"emit(#{formatted_key}, #{properties_for_map(properties)});"
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end
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end
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def reduce_function
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<<-JS
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function(key, values, rereduce) {
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if(rereduce) {
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return sum(values);
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} else {
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return values.length;
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}
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}
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JS
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end
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def process_results(results)
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results['rows'].map do |row|
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klass.json_create row['value'].merge(:_id => row['id'])
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end
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end
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def view_parameters
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{:include_docs => false}.merge(super)
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end
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def language
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:javascript
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end
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private
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def properties
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options[:properties]
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end
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def properties_for_map(properties)
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'{' + properties.map{|p| "#{p}: doc.#{p}"}.join(', ') + '}'
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end
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end
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end
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end
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end
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