diff options
Diffstat (limited to 'activemodel/lib/active_model/attribute_methods.rb')
| -rw-r--r-- | activemodel/lib/active_model/attribute_methods.rb | 44 |
1 files changed, 19 insertions, 25 deletions
diff --git a/activemodel/lib/active_model/attribute_methods.rb b/activemodel/lib/active_model/attribute_methods.rb index 8f3782eb48..2a99450a3d 100644 --- a/activemodel/lib/active_model/attribute_methods.rb +++ b/activemodel/lib/active_model/attribute_methods.rb @@ -260,30 +260,30 @@ module ActiveModel # end # end def define_attribute_methods(attr_names) - return if attribute_methods_generated? - attr_names.each do |attr_name| - attribute_method_matchers.each do |matcher| - unless instance_method_already_implemented?(matcher.method_name(attr_name)) - generate_method = "define_method_#{matcher.prefix}attribute#{matcher.suffix}" + attr_names.each { |attr_name| define_attribute_method(attr_name) } + end + + def define_attribute_method(attr_name) + attribute_method_matchers.each do |matcher| + unless instance_method_already_implemented?(matcher.method_name(attr_name)) + generate_method = "define_method_#{matcher.prefix}attribute#{matcher.suffix}" - if respond_to?(generate_method) - send(generate_method, attr_name) - else - method_name = matcher.method_name(attr_name) + if respond_to?(generate_method) + send(generate_method, attr_name) + else + method_name = matcher.method_name(attr_name) - generated_attribute_methods.module_eval <<-STR, __FILE__, __LINE__ + 1 - if method_defined?('#{method_name}') - undef :'#{method_name}' - end - define_method('#{method_name}') do |*args| - send('#{matcher.method_missing_target}', '#{attr_name}', *args) - end - STR - end + generated_attribute_methods.module_eval <<-STR, __FILE__, __LINE__ + 1 + if method_defined?('#{method_name}') + undef :'#{method_name}' + end + define_method('#{method_name}') do |*args| + send('#{matcher.method_missing_target}', '#{attr_name}', *args) + end + STR end end end - @attribute_methods_generated = true end # Removes all the previously dynamically defined methods from the class @@ -291,7 +291,6 @@ module ActiveModel generated_attribute_methods.module_eval do instance_methods.each { |m| undef_method(m) } end - @attribute_methods_generated = nil end # Returns true if the attribute methods defined have been generated. @@ -303,11 +302,6 @@ module ActiveModel end end - # Returns true if the attribute methods defined have been generated. - def attribute_methods_generated? - @attribute_methods_generated ||= nil - end - protected def instance_method_already_implemented?(method_name) method_defined?(method_name) |