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| author | Samuel Elliott <sam@lenary.co.uk> | 2010-01-17 12:15:52 +0100 |
|---|---|---|
| committer | José Valim <jose.valim@gmail.com> | 2010-01-17 14:40:10 +0100 |
| commit | 31ea83eb898786f853bd7ce7075986fa120f949d (patch) | |
| tree | f2336037a93c72680db7f9e8030939b85f73891b /activemodel/lib | |
| parent | c0d31ca41b2f019d3bf940ac79f104c412b115bf (diff) | |
| download | rails-31ea83eb898786f853bd7ce7075986fa120f949d.tar.gz rails-31ea83eb898786f853bd7ce7075986fa120f949d.tar.bz2 rails-31ea83eb898786f853bd7ce7075986fa120f949d.zip | |
Adding Proc support to validation messages so that they can become a little more dynamic, allowing for customisations during the request [#3514 status:resolved].
Signed-off-by: José Valim <jose.valim@gmail.com>
Diffstat (limited to 'activemodel/lib')
| -rw-r--r-- | activemodel/lib/active_model/errors.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/activemodel/lib/active_model/errors.rb b/activemodel/lib/active_model/errors.rb index 0b6c75c46e..2e5bcab070 100644 --- a/activemodel/lib/active_model/errors.rb +++ b/activemodel/lib/active_model/errors.rb @@ -60,9 +60,11 @@ module ActiveModel # error can be added to the same +attribute+ in which case an array will be returned on a call to <tt>on(attribute)</tt>. # If no +messsage+ is supplied, :invalid is assumed. # If +message+ is a Symbol, it will be translated, using the appropriate scope (see translate_error). + # If +message+ is a Proc, it will be called, allowing for things like Time.now to be used within an error def add(attribute, message = nil, options = {}) message ||= :invalid message = generate_message(attribute, message, options) if message.is_a?(Symbol) + message = message.call if message.is_a?(Proc) self[attribute] << message end |