diff options
Diffstat (limited to 'activesupport/lib/active_support/class_attribute_accessors.rb')
| -rw-r--r-- | activesupport/lib/active_support/class_attribute_accessors.rb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/activesupport/lib/active_support/class_attribute_accessors.rb b/activesupport/lib/active_support/class_attribute_accessors.rb index 786dcf98cb..bb043f8e98 100644 --- a/activesupport/lib/active_support/class_attribute_accessors.rb +++ b/activesupport/lib/active_support/class_attribute_accessors.rb @@ -2,7 +2,7 @@ # just like the native attr* accessors for instance attributes. class Class # :nodoc: def cattr_reader(*syms) - syms.each do |sym| + syms.select { |sym| sym.respond_to?(:id2name) }.each do |sym| class_eval <<-EOS if ! defined? @@#{sym.id2name} @@#{sym.id2name} = nil @@ -29,7 +29,7 @@ class Class # :nodoc: end def cattr_writer(*syms) - syms.each do |sym| + syms.select { |sym| sym.respond_to?(:id2name) }.each do |sym| class_eval <<-EOS if ! defined? @@#{sym.id2name} @@#{sym.id2name} = nil @@ -54,4 +54,4 @@ class Class # :nodoc: cattr_reader(*syms) cattr_writer(*syms) end -end
\ No newline at end of file +end |