Module: ActiveRecord::Collections::Collectable::Model

Defined in:
lib/active_record/collections/collectable.rb

Instance Method Summary collapse

Instance Method Details

#collection(*criteria) ⇒ Object Also known as: collect 



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# File 'lib/active_record/collections/collectable.rb', line 21

def collection(*criteria)
  kollektion.new(self, *criteria)
end

#collection_class(klass = nil) ⇒ Object 



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# File 'lib/active_record/collections/collectable.rb', line 5

def collection_class(klass=nil)
  @collection_class = klass unless klass.nil?
  @collection_class
end

#kollektion ⇒ Object 



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# File 'lib/active_record/collections/collectable.rb', line 10

def kollektion
  plural_klass = begin
    pklass = self.name.pluralize.constantize
    raise "Not an ActiveRecord::Collection" unless pklass.ancestors.include?(ActiveRecord::Collection)
    pklass
  rescue
    nil
  end
  @collection_class || ActiveRecord::Collection.collections.to_a.select { |c| c.collectable == self }.first || plural_klass || ActiveRecord::Collection
end