callbacks.rb in activemodel-5.0.0.beta1

- old
+ new

@@ -4,11 +4,11 @@
   # == Active \Model \Callbacks
   #
   # Provides an interface for any class to have Active Record like callbacks.
   #
   # Like the Active Record methods, the callback chain is aborted as soon as
-  # one of the methods in the chain returns +false+.
+  # one of the methods throws +:abort+.
   #
   # First, extend ActiveModel::Callbacks from the class you are creating:
   #
   #   class MyModel
   #     extend ActiveModel::Callbacks
@@ -47,11 +47,11 @@
   #    puts 'going to call the block...'
   #    yield
   #    puts 'block successfully called.'
   #  end
   #
-  # You can choose not to have all three callbacks by passing a hash to the
+  # You can choose to have only specific callbacks by passing a hash to the
   # +define_model_callbacks+ method.
   #
   #   define_model_callbacks :create, only: [:after, :before]
   #
   # Would only create the +after_create+ and +before_create+ callback methods in
@@ -101,10 +101,10 @@
     # NOTE: +method_name+ passed to `define_model_callbacks` must not end with
     # `!`, `?` or `=`.
     def define_model_callbacks(*callbacks)
       options = callbacks.extract_options!
       options = {
-        terminator: ->(_,result) { result == false },
+        terminator: deprecated_false_terminator,
         skip_after_callbacks_if_terminated: true,
         scope: [:kind, :name],
         only: [:before, :around, :after]
       }.merge!(options)
 