Add ActiveModel::Model, a mixin to make Ruby objects to work with AP inmediatly

2 files changed, 23 insertions, 0 deletions

diff --git a/activemodel/lib/active_model.rb b/activemodel/lib/active_model.rb
index 85514e63fd..2586147a20 100644
--- a/activemodel/lib/active_model.rb
+++ b/activemodel/lib/active_model.rb
@@ -39,6 +39,7 @@ module ActiveModel
   autoload :Errors
   autoload :Lint
   autoload :MassAssignmentSecurity
+  autoload :Model
   autoload :Name, 'active_model/naming'
   autoload :Naming
   autoload :Observer, 'active_model/observing'
diff --git a/activemodel/lib/active_model/model.rb b/activemodel/lib/active_model/model.rb
new file mode 100644
index 0000000000..9228d54015
--- /dev/null
+++ b/activemodel/lib/active_model/model.rb
@@ -0,0 +1,22 @@
+module ActiveModel
+  module Model
+    def self.included(base)
+      base.class_eval do
+        extend  ActiveModel::Naming
+        extend  ActiveModel::Translation
+        include ActiveModel::Validations
+        include ActiveModel::Conversion
+      end
+    end
+
+    def initialize(params={})
+      params.each do |attr, value|
+        self.send(:"#{attr}=", value)
+      end if params
+    end
+
+    def persisted?
+      false
+    end
+  end
+end