class Fog::Associations::ManyIdentities
Fog Multiple Association¶ ↑
This class handles multiple association between the models. It expects the provider to return a collection of ids. The association models will be loaded based on the collection of ids.
Public Instance Methods
create_getter()
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# File lib/fog/core/associations/many_identities.rb, line 19 def create_getter model.class_eval <<-EOS, __FILE__, __LINE__ def #{name} return [] if associations[:#{name}].nil? data = Array(associations[:#{name}]).map do |association| service.send(self.class.associations[:#{name}]).get(association) end #{association_class}.new(data) end EOS end
create_setter()
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# File lib/fog/core/associations/many_identities.rb, line 9 def create_setter model.class_eval <<-EOS, __FILE__, __LINE__ def #{name}=(new_#{name}) associations[:#{name}] = Array(new_#{name}).map do |association| association.respond_to?(:identity) ? association.identity : association end end EOS end