class ActiveFedora::Associations::Builder::Orders
Public Class Methods
build(model, name, options)
click to toggle source
Calls superclass method
# File lib/active_fedora/associations/builder/orders.rb, line 25 def self.build(model, name, options) options = { unordered_reflection: unordered_reflection(model, name) }.merge(options) name = :"ordered_#{name.to_s.singularize}_proxies" model.property :head, predicate: ::RDF::Vocab::IANA['first'] model.property :tail, predicate: ::RDF::Vocab::IANA.last model.send(:define_method, :apply_first_and_last) do source = send(options[:through]) source.save return if head_ids == source.head_id && tail_ids == source.tail_id self.head = source.head_id self.tail = source.tail_id save! if changed? end model.include ActiveFedora::Associations::Builder::Orders::FixFirstLast super end
define_readers(mixin, name)
click to toggle source
Calls superclass method
# File lib/active_fedora/associations/builder/orders.rb, line 12 def self.define_readers(mixin, name) super mixin.redefine_method(target_accessor(name)) do association(name).target_reader end mixin.redefine_method("#{target_accessor(name, pluralize: false)}_ids") do association(name).target_ids_reader end mixin.redefine_method("#{target_accessor(name)}=") do |nodes| association(name).target_writer(nodes) end end
macro()
click to toggle source
# File lib/active_fedora/associations/builder/orders.rb, line 4 def self.macro :orders end
valid_options(options)
click to toggle source
Calls superclass method
# File lib/active_fedora/associations/builder/orders.rb, line 8 def self.valid_options(options) super + [:through, :unordered_reflection] end
Private Class Methods
target_accessor(name, pluralize: true)
click to toggle source
# File lib/active_fedora/associations/builder/orders.rb, line 56 def self.target_accessor(name, pluralize: true) name = name.to_s.gsub("_proxies", "") if pluralize name.pluralize else name end end
unordered_reflection(model, original_name)
click to toggle source
# File lib/active_fedora/associations/builder/orders.rb, line 66 def self.unordered_reflection(model, original_name) model._reflect_on_association(original_name) end