instance method
each
Ruby on Rails 2.2.3
Last seen in v2.3.18Available in: v2.2.3 v2.3.18
Signature
each()Yields each attribute and associated message per error added.
class Company < ActiveRecord::Base
validates_presence_of :name, :address, :email
validates_length_of :name, :in => 5..30
end
company = Company.create(:address => '123 First St.')
company.errors.each{|attr,msg| puts "#{attr} - #{msg}" }
# => name - is too short (minimum is 5 characters)
# name - can't be blank
# address - can't be blank
Source
# File activerecord/lib/active_record/validations.rb, line 165
def each
@errors.each_key { |attr| @errors[attr].each { |msg| yield attr, msg } }
end
Defined in activerecord/lib/active_record/validations.rb line 165
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Defined in ActiveRecord::Errors