diff options
author | Emilio Tagua <miloops@gmail.com> | 2009-07-20 16:57:23 -0300 |
---|---|---|
committer | Emilio Tagua <miloops@gmail.com> | 2009-07-20 16:57:23 -0300 |
commit | 9a28bd787660b08aae36155066e61d3608d0b4dd (patch) | |
tree | 2d10dd32ad28cc070c3d142c45d6a35fcd5ae43e /activemodel | |
parent | b326faef0936e5a845d1f6eb9ed2200babfd05f8 (diff) | |
parent | 37658f15bb88e054635a496327a4a82bb50fd5d5 (diff) | |
download | rails-9a28bd787660b08aae36155066e61d3608d0b4dd.tar.gz rails-9a28bd787660b08aae36155066e61d3608d0b4dd.tar.bz2 rails-9a28bd787660b08aae36155066e61d3608d0b4dd.zip |
Merge commit 'rails/master'
Diffstat (limited to 'activemodel')
-rw-r--r-- | activemodel/examples/amo_ap_example.rb | 36 | ||||
-rw-r--r-- | activemodel/lib/active_model.rb | 1 | ||||
-rw-r--r-- | activemodel/lib/active_model/api_compliant.rb | 25 | ||||
-rw-r--r-- | activemodel/lib/active_model/validations.rb | 2 |
4 files changed, 64 insertions, 0 deletions
diff --git a/activemodel/examples/amo_ap_example.rb b/activemodel/examples/amo_ap_example.rb new file mode 100644 index 0000000000..cef718d0d4 --- /dev/null +++ b/activemodel/examples/amo_ap_example.rb @@ -0,0 +1,36 @@ +$:.push "activesupport/lib" +$:.push "activemodel/lib" + +require "active_model/validations" +require "active_model/deprecated_error_methods" +require "active_model/errors" +require "active_model/naming" + +class Person + include ActiveModel::Validations + extend ActiveModel::Naming + + validates_presence_of :name + + attr_accessor :name + def initialize(attributes = {}) + @name = attributes[:name] + end + + def persist + @persisted = true + end + + def new_record? + @persisted + end + + def to_model() self end +end + +person1 = Person.new +p person1.valid? +person1.errors + +person2 = Person.new(:name => "matz") +p person2.valid?
\ No newline at end of file diff --git a/activemodel/lib/active_model.rb b/activemodel/lib/active_model.rb index f988cd71b8..c6f63d2fdc 100644 --- a/activemodel/lib/active_model.rb +++ b/activemodel/lib/active_model.rb @@ -26,6 +26,7 @@ $:.unshift(activesupport_path) if File.directory?(activesupport_path) require 'active_support' module ActiveModel + autoload :APICompliant, 'active_model/api_compliant' autoload :Attributes, 'active_model/attributes' autoload :Base, 'active_model/base' autoload :DeprecatedErrorMethods, 'active_model/deprecated_error_methods' diff --git a/activemodel/lib/active_model/api_compliant.rb b/activemodel/lib/active_model/api_compliant.rb new file mode 100644 index 0000000000..26f83feb6b --- /dev/null +++ b/activemodel/lib/active_model/api_compliant.rb @@ -0,0 +1,25 @@ +module ActiveModel + module APICompliant + include Naming + + def self.extended(klass) + klass.class_eval do + include Validations + include InstanceMethods + end + end + + module InstanceMethods + def to_model + if respond_to?(:new_record?) + self.class.class_eval { def to_model() self end } + to_model + else + raise "In order to be ActiveModel API compliant, you need to define " \ + "a new_record? method, which should return true if it has not " \ + "yet been persisted." + end + end + end + end +end
\ No newline at end of file diff --git a/activemodel/lib/active_model/validations.rb b/activemodel/lib/active_model/validations.rb index 5223cea135..54a869396d 100644 --- a/activemodel/lib/active_model/validations.rb +++ b/activemodel/lib/active_model/validations.rb @@ -1,5 +1,7 @@ require 'active_support/core_ext/array/extract_options' require 'active_support/core_ext/hash/keys' +require 'active_support/concern' +require 'active_support/callbacks' module ActiveModel module Validations |