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* ext/psych/lib/psych/core_ext.rb: only extend Kernel if IRB is loaded

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in order to stop method pollution.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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tenderlove 2012-03-05 17:32:53 +00:00
parent c46bdadb84
commit 62ffffbe25
2 changed files with 7 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Tue Mar 6 02:31:20 2012 Aaron Patterson <aaron@tenderlovemaking.com>
* ext/psych/lib/psych/core_ext.rb: only extend Kernel if IRB is loaded
in order to stop method pollution.
Tue Mar 6 01:34:19 2012 Nobuyoshi Nakada <nobu@ruby-lang.org>
* parse.y (block_call): rules for block_call after block_call.

2
ext/psych/lib/psych/core_ext.rb
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@ -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