Fix HashWithIndifferentAccess#to_options! so it doesn't clear the options hash. Closes #10419 [ReinH]
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8332 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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* Fix HashWithIndifferentAccess#to_options! so it doesn't clear the options hash. Closes #10419 [ReinH]
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*2.0.1* (December 7th, 2007)
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* Added Array#from and Array#to that behaves just from String#from and String#to [DHH]
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@ -63,6 +63,7 @@ def delete(key)
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def stringify_keys!; self end
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def symbolize_keys!; self end
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def to_options!; self end
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# Convert to a Hash with String keys.
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def to_hash
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@ -205,6 +205,14 @@ def test_stringify_and_symbolize_keys_on_indifferent_preserves_hash
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assert_equal 1, h[:first]
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end
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def test_to_options_on_indifferent_preserves_hash
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h = HashWithIndifferentAccess.new
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h['first'] = 1
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h.to_options!
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assert_equal 1, h['first']
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end
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def test_indifferent_subhashes
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h = {'user' => {'id' => 5}}.with_indifferent_access
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['user', :user].each {|user| [:id, 'id'].each {|id| assert_equal 5, h[user][id], "h[#{user.inspect}][#{id.inspect}] should be 5"}}
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