diff options
Diffstat (limited to 'lib/delegate.rb')
| -rw-r--r-- | lib/delegate.rb | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/lib/delegate.rb b/lib/delegate.rb index 0d5dc23b6e..2891167fa8 100644 --- a/lib/delegate.rb +++ b/lib/delegate.rb @@ -139,18 +139,11 @@ class Delegator < BasicObject # Handles the magic of delegation through \_\_getobj\_\_. def method_missing(m, *args, &block) + target = self.__getobj__ begin - target = self.__getobj__ - unless target.respond_to?(m) - super(m, *args, &block) - else - target.__send__(m, *args, &block) - end - rescue ::Exception - if i = $@.index{|s| %r"\A#{Regexp.quote(__FILE__)}:\d+:in `method_missing'\z"o =~ s} - $@[0..i] = [] - end - ::Kernel::raise + 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 @@ -267,12 +260,11 @@ end # :stopdoc: def Delegator.delegating_block(mid) lambda do |*args, &block| + target = self.__getobj__ begin - __getobj__.__send__(mid, *args, &block) - rescue - re = /\A#{Regexp.quote(__FILE__)}:#{__LINE__-2}:/o - $!.backtrace.delete_if {|t| re =~ t} - raise + target.__send__(mid, *args, &block) + ensure + $@.delete_if {|t| /\A#{Regexp.quote(__FILE__)}:#{__LINE__-2}:/o =~ t} if $@ end end end |