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| author | Carl Lerche <me@carllerche.com> | 2011-02-05 20:27:02 -0800 |
|---|---|---|
| committer | Carl Lerche <me@carllerche.com> | 2011-02-05 20:27:02 -0800 |
| commit | cf9324e5909e71ec0a2477338e696b6af2f17f13 (patch) | |
| tree | 21658c73bdc72de2814032252f6ab9a3b512978e /activemodel/lib/active_model | |
| parent | cd13fbd8d8071b822f6d4f8967ef80c617c036ba (diff) | |
| download | rails-cf9324e5909e71ec0a2477338e696b6af2f17f13.tar.gz rails-cf9324e5909e71ec0a2477338e696b6af2f17f13.tar.bz2 rails-cf9324e5909e71ec0a2477338e696b6af2f17f13.zip | |
Find all validators for multiple attributes
Diffstat (limited to 'activemodel/lib/active_model')
| -rw-r--r-- | activemodel/lib/active_model/validations.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/activemodel/lib/active_model/validations.rb b/activemodel/lib/active_model/validations.rb index cdf23c7b1b..a0f90452b3 100644 --- a/activemodel/lib/active_model/validations.rb +++ b/activemodel/lib/active_model/validations.rb @@ -146,8 +146,10 @@ module ActiveModel end # List all validators that being used to validate a specific attribute. - def validators_on(attribute) - _validators[attribute.to_sym] + def validators_on(*attributes) + attributes.inject([]) do |all, attribute| + all |= _validators[attribute.to_sym] || [] + end end # Check if method is an attribute method or not. |