diff options
Diffstat (limited to 'lib/delegate.rb')
| -rw-r--r-- | lib/delegate.rb | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/delegate.rb b/lib/delegate.rb index 74b13aa8a3..b929895d1f 100644 --- a/lib/delegate.rb +++ b/lib/delegate.rb @@ -74,7 +74,18 @@ class Delegator < BasicObject $@.delete_if {|t| %r"\A#{Regexp.quote(__FILE__)}:#{__LINE__-2}:"o =~ t} if $@ end end - alias send method_missing + + # + # Handles the magic of delegation through \_\_getobj\_\_. + # + def send(m, *args, &block) + target = self.__getobj__ + begin + target.respond_to?(m) ? target.__send__(m, *args, &block) : super(m, *args, &block) + ensure + $@.delete_if {|t| %r"\A#{Regexp.quote(__FILE__)}:#{__LINE__-2}:"o =~ t} if $@ + end + end # # Checks for a method provided by this the delegate object by forwarding the |