initial commit

app/helpers/application_helper.rb

@@ -0,0 +1,28 @@
+module ApplicationHelper
+  def title(*args)
+    content_tag :h1 do
+      if args.first.is_a?(Symbol) && (args[1].respond_to?(:model_name) || args[1].class.respond_to?(:model_name))
+        model = args[1].respond_to?(:model_name) ? args[1] : args[1].class
+        if args.first == :index
+          t('action.index.label', models: model.model_name.human_plural)
+        else
+          t("action.#{args.first}.label", model: model.model_name.human)
+        end
+      else
+        args.first
+      end
+    end
+  end
+
+  def are_you_sure?
+    t('helpers.links.are_you_sure')
+  end
+
+  def list_open?
+    session[:list_id].present?
+  end
+
+  def no_content_given(model)
+    t('helpers.list.no_records')
+  end
+end