module PDC::Resource::Associations::ClassMethods

Public Instance Methods

has_many(name, options = {}) click to toggle source
# File lib/pdc/resource/associations.rb, line 15
def has_many(name, options = {})
  create_association(name, HasMany, options)

  define_method "#{name.to_s.singularize}_ids=" do |ids|
    attributes[name] = []
    ids.reject(&:blank?).each { |id| association(name).build(id: id) }
  end

  define_method "#{name.to_s.singularize}_ids" do
    association(name).map(&:id)
  end
end
reflect_on_association(name) click to toggle source
# File lib/pdc/resource/associations.rb, line 28
def reflect_on_association(name)
  associations[name] || associations[name.to_s.pluralize.to_sym]
end

Private Instance Methods

create_association(name, type, options) click to toggle source
# File lib/pdc/resource/associations.rb, line 34
def create_association(name, type, options)
  self.associations = associations.merge(name => Builder.new(self, name, type, options))
end