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| author | Steve Faulkner <southpolesteve@gmail.com> | 2013-06-26 12:02:00 -0500 |
|---|---|---|
| committer | Steve Faulkner <southpolesteve@gmail.com> | 2013-06-26 15:12:54 -0500 |
| commit | 8139d727c548863ea8f986d6e6a2249fe5bd83f2 (patch) | |
| tree | f276df82a39c8b0ba8c2ba318c7e26b55034c0d2 /activesupport/lib/active_support | |
| parent | 438e2ad3613f7266cfec77247ecb9b4e7c629b94 (diff) | |
| download | rails-8139d727c548863ea8f986d6e6a2249fe5bd83f2.tar.gz rails-8139d727c548863ea8f986d6e6a2249fe5bd83f2.tar.bz2 rails-8139d727c548863ea8f986d6e6a2249fe5bd83f2.zip | |
Add DelegationError class. Rasied by delegation to a nil object
Diffstat (limited to 'activesupport/lib/active_support')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/module/delegation.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/core_ext/module/delegation.rb b/activesupport/lib/active_support/core_ext/module/delegation.rb index 6d42667e97..eabc1bf84a 100644 --- a/activesupport/lib/active_support/core_ext/module/delegation.rb +++ b/activesupport/lib/active_support/core_ext/module/delegation.rb @@ -176,7 +176,7 @@ class Module end # end EOS else - exception = %(raise "#{self}##{method_prefix}#{method} delegated to #{to}.#{method}, but #{to} is nil: \#{self.inspect}") + exception = %(raise DelegationError, "#{self}##{method_prefix}#{method} delegated to #{to}.#{method}, but #{to} is nil: \#{self.inspect}") module_eval(<<-EOS, file, line - 2) def #{method_prefix}#{method}(#{definition}) # def customer_name(*args, &block) @@ -194,3 +194,5 @@ class Module end end end + +class DelegationError < StandardError ; end
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