module ParentResource::ControllerMethods
Public Instance Methods
parent_resources(*keys)
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# File lib/parent_resource/controller_methods.rb, line 3 def parent_resources(*keys) keys.each do |key| create_parent_resource(key) end end
Also aliased as: parent_resource
Private Instance Methods
create_parent_resource(key)
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# File lib/parent_resource/controller_methods.rb, line 12 def create_parent_resource(key) method_name = "_parent_#{key}".to_s model = key.to_s.classify.constantize key_name = "#{key}_id" val = "@#{key}".to_sym define_method(method_name) do instance_variable_set(val, model.find(params[key_name])) if params[key_name] end private method_name before_filter method_name end