diff options
Diffstat (limited to 'lib/date.rb')
| -rw-r--r-- | lib/date.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/date.rb b/lib/date.rb index b8c15a420a..79a2df1135 100644 --- a/lib/date.rb +++ b/lib/date.rb @@ -707,11 +707,11 @@ class Date def once(*ids) # :nodoc: for id in ids - module_eval <<-"end;" + module_eval <<-"end;", __FILE__, __LINE__ alias_method :__#{id.to_i}__, :#{id.to_s} private :__#{id.to_i}__ def #{id.to_s}(*args, &block) - if @__#{id.to_i}__ + if defined? @__#{id.to_i}__ @__#{id.to_i}__ elsif ! self.frozen? @__#{id.to_i}__ ||= __#{id.to_i}__(*args, &block) |