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author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-03-05 17:32:53 +0000 |
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committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-03-05 17:32:53 +0000 |
commit | 62ffffbe25a7a61a825f5b04399b9250f1af5ec0 (patch) | |
tree | e1ce557f8bd9ef388100cfbb7f35b3a432ef628a /ext | |
parent | c46bdadb84bec5fd4484e4375e2935d740984618 (diff) | |
download | ruby-62ffffbe25a7a61a825f5b04399b9250f1af5ec0.tar.gz |
* ext/psych/lib/psych/core_ext.rb: only extend Kernel if IRB is loaded
in order to stop method pollution.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
-rw-r--r-- | ext/psych/lib/psych/core_ext.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ext/psych/lib/psych/core_ext.rb b/ext/psych/lib/psych/core_ext.rb index 2ad75e1661..4a04c2d128 100644 --- a/ext/psych/lib/psych/core_ext.rb +++ b/ext/psych/lib/psych/core_ext.rb @@ -30,6 +30,7 @@ class Module alias :yaml_as :psych_yaml_as end +if defined?(::IRB) module Kernel def psych_y *objects puts Psych.dump_stream(*objects) @@ -38,3 +39,4 @@ module Kernel alias y psych_y private :y end +end |