@@ -5,13 +5,11 @@ This plugin prevents that related records could be removed, when set. That initial proposal was created by Daniel Gatis and Rafael Ribeiro da Silva and transformed into a plugin by Davis Zanetti Cabral. - ## Simple Example -class Category < ActiveRecord::Base - has_many :products, :dependent => :restrict -end - + class Category < ActiveRecord::Base + has_many :products, :dependent => :restrict + end Copyright (c) 2008 Davis Zanetti Cabral, released under the MIT license \ No newline at end of file README.mkdn @@ -18,9 +18,13 @@ module ActiveRecord def verify_restrict(reflection) case reflection.options[:dependent] when :restrict - module_eval "before_destroy { |record| raise -DestroyRestrictedAssociationError.new(record, -#{reflection.name.inspect}) unless record.#{reflection.name}.blank? }" + module_eval %Q{ + before_destroy do |record| + unless record.#{reflection.name}.blank? + raise DestroyRestrictedAssociationError.new(record, #{reflection.name.inspect}) + end + end + } else raise ArgumentError, "The :dependent option expects either :destroy, :delete_all, :nullify or :restrict lib/destroy_restricted.rb ce1e2e73643cabbdeead8d4fecfd3b44a4a9229b Davis Zanetti Cabral daviscabral@gmail.com http://github.com/daviscabral/destroy_restricted/commit/13a67782f0f0a5e94ff16cdc8387dd4868313927 13a67782f0f0a5e94ff16cdc8387dd4868313927 2009-03-23T01:35:52-07:00 2009-03-23T01:35:52-07:00 Now is working again! \o/ 2ba588deab19376f6e058008e60279d670ae6b4f Davis Zanetti Cabral daviscabral@gmail.com