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author | Pratik Naik <pratiknaik@gmail.com> | 2010-01-04 03:24:39 +0530 |
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committer | Pratik Naik <pratiknaik@gmail.com> | 2010-01-04 03:24:39 +0530 |
commit | cda36a0731f14b33a920bf7e32255661e06f890a (patch) | |
tree | 79ccba37953f9fe3055503be42b1610faa6d64ad /activemodel/lib/active_model/validations/inclusion.rb | |
parent | bd4a3cce4ecd8e648179a91e26506e3622ac2162 (diff) | |
parent | a115b5d79a850bb56cd3c9db9a05d6da35e3d7be (diff) | |
download | rails-cda36a0731f14b33a920bf7e32255661e06f890a.tar.gz rails-cda36a0731f14b33a920bf7e32255661e06f890a.tar.bz2 rails-cda36a0731f14b33a920bf7e32255661e06f890a.zip |
Merge remote branch 'mainstream/master'
Diffstat (limited to 'activemodel/lib/active_model/validations/inclusion.rb')
-rw-r--r-- | activemodel/lib/active_model/validations/inclusion.rb | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/activemodel/lib/active_model/validations/inclusion.rb b/activemodel/lib/active_model/validations/inclusion.rb index 0d7dc5cd64..a122e9e737 100644 --- a/activemodel/lib/active_model/validations/inclusion.rb +++ b/activemodel/lib/active_model/validations/inclusion.rb @@ -1,5 +1,17 @@ module ActiveModel module Validations + class InclusionValidator < EachValidator + def check_validity! + raise ArgumentError, "An object with the method include? is required must be supplied as the " << + ":in option of the configuration hash" unless options[:in].respond_to?(:include?) + end + + def validate_each(record, attribute, value) + return if options[:in].include?(value) + record.errors.add(attribute, :inclusion, :default => options[:message], :value => value) + end + end + module ClassMethods # Validates whether the value of the specified attribute is available in a particular enumerable object. # @@ -21,17 +33,9 @@ module ActiveModel # not occur (e.g. <tt>:unless => :skip_validation</tt>, or <tt>:unless => Proc.new { |user| user.signup_step <= 2 }</tt>). The # method, proc or string should return or evaluate to a true or false value. def validates_inclusion_of(*attr_names) - configuration = attr_names.extract_options! - - enum = configuration[:in] || configuration[:within] - - raise(ArgumentError, "An object with the method include? is required must be supplied as the :in option of the configuration hash") unless enum.respond_to?(:include?) - - validates_each(attr_names, configuration) do |record, attr_name, value| - unless enum.include?(value) - record.errors.add(attr_name, :inclusion, :default => configuration[:message], :value => value) - end - end + options = attr_names.extract_options! + options[:in] ||= options.delete(:within) + validates_with InclusionValidator, options.merge(:attributes => attr_names) end end end |