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Pass validated record to the custom message proc
Reported by Łukasz Bandzarewicz | February 18th, 2011 @ 05:55 PM
I've added a small improvement to the validation errors
processing.
It allows to pass the validated record to the proc for generating a
custom error message. For instance we could use it this way:
class Subscription < ActiveRecord::Base
validates :city, :presence => true
validates_uniqueness_of :email, :scope => [:city_id],
:message => proc { |s| "You're already subscribed to #{city.name}" }
end
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