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validates method should not change options argument

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dreamfall 2012-01-17 13:18:58 +03:00
parent 5f8274efe1
commit e84998cc21
2 changed files with 7 additions and 1 deletions
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2
activemodel/lib/active_model/validations/validates.rb
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@ -80,7 +80,7 @@ module ActiveModel
# validates :password, :presence => true, :confirmation => true, :if => :password_required?
#
def validates(*attributes)
defaults = attributes.extract_options!
defaults = attributes.extract_options!.dup
validations = defaults.slice!(*_validates_default_keys)
raise ArgumentError, "You need to supply at least one attribute" if attributes.empty?

6
activemodel/test/cases/validations_test.rb
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@ -330,4 +330,10 @@ class ValidationsTest < ActiveModel::TestCase
Topic.new.valid?
end
end
def test_does_not_modify_options_argument
options = {:presence => true}
Topic.validates :title, options
assert_equal({:presence => true}, options)
end
end