module ActsAsTaggableArrayOn::Taggable::ClassMethod
Public Instance Methods
acts_as_taggable_array_on(tag_name, *)
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# File lib/acts-as-taggable-array-on/taggable.rb, line 12 def acts_as_taggable_array_on(tag_name, *) tag_array_type_fetcher = -> { TYPE_MATCHER[columns_hash[tag_name.to_s].type] } parser = ActsAsTaggableArrayOn.parser scope :"with_any_#{tag_name}", ->(tags) { where("#{table_name}.#{tag_name} && ARRAY[?]::#{tag_array_type_fetcher.call}[]", parser.parse(tags)) } scope :"with_all_#{tag_name}", ->(tags) { where("#{table_name}.#{tag_name} @> ARRAY[?]::#{tag_array_type_fetcher.call}[]", parser.parse(tags)) } scope :"without_any_#{tag_name}", ->(tags) { where.not("#{table_name}.#{tag_name} && ARRAY[?]::#{tag_array_type_fetcher.call}[]", parser.parse(tags)) } scope :"without_all_#{tag_name}", ->(tags) { where.not("#{table_name}.#{tag_name} @> ARRAY[?]::#{tag_array_type_fetcher.call}[]", parser.parse(tags)) } self.class.class_eval do define_method :"all_#{tag_name}" do |options = {}, &block| subquery_scope = unscoped.select("unnest(#{table_name}.#{tag_name}) as tag").distinct subquery_scope = subquery_scope.instance_eval(&block) if block from(subquery_scope).pluck('tag') end define_method :"#{tag_name}_cloud" do |options = {}, &block| subquery_scope = unscoped.select("unnest(#{table_name}.#{tag_name}) as tag") subquery_scope = subquery_scope.instance_eval(&block) if block from(subquery_scope).group('tag').order('tag').pluck(Arel.sql('tag, count(*) as count')) end end end
Also aliased as: taggable_array