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authorSen-Zhang <solowolf21@126.com>2016-04-11 19:33:52 -0700
committerSen-Zhang <solowolf21@126.com>2016-04-11 19:33:52 -0700
commit051d859880dde2896cc5417844e566569466b28c (patch)
tree722bca7509c744492ca880192b694bdd502c80d3 /activemodel
parentdb9bc8097399aab9c866175b12e9e099b6c83ffa (diff)
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prevent 'attribute_changed?' from returning nil
Diffstat (limited to 'activemodel')
-rw-r--r--activemodel/lib/active_model/dirty.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/activemodel/lib/active_model/dirty.rb b/activemodel/lib/active_model/dirty.rb
index fad4de9df5..9aca5f2c90 100644
--- a/activemodel/lib/active_model/dirty.rb
+++ b/activemodel/lib/active_model/dirty.rb
@@ -180,7 +180,7 @@ module ActiveModel
result &&= options[:to] == __send__(attr) if options.key?(:to)
result &&= options[:from] == changed_attributes[attr] if options.key?(:from)
end
- result
+ !!result
end
# Handles <tt>*_was</tt> for +method_missing+.