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Psych correctly gets visitor for SafeBuffer from superclass

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This commit is contained in:
brainopia
2011-01-19 17:10:01 +03:00
committed by Aaron Patterson
parent 452dba72f5
commit eb33bd944d
1 changed files with 5 additions and 2 deletions
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7
activesupport/lib/active_support/core_ext/string/output_safety.rb
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@@ -1,5 +1,6 @@
require 'erb'
require 'active_support/core_ext/kernel/singleton_class'
require 'active_support/core_ext/yaml'
class ERB
module Util
@@ -101,8 +102,10 @@ module ActiveSupport #:nodoc:
self
end
def to_yaml(*args)
to_str.to_yaml(*args)
unless defined?(Psych)
def to_yaml(*args)
to_str.to_yaml(*args)
end
end
end
end