Require persisted? in ActiveModel::Lint and remove new_record? and destroyed? methods. ActionPack does not care if the resource is new or if it was destroyed, it cares only if it's persisted somewhere or not.

3 files changed, 11 insertions, 12 deletions

diff --git a/actionpack/lib/action_view/helpers/active_model_helper.rb b/actionpack/lib/action_view/helpers/active_model_helper.rb
index 2f309fcca0..ed83b8a8b2 100644
--- a/actionpack/lib/action_view/helpers/active_model_helper.rb
+++ b/actionpack/lib/action_view/helpers/active_model_helper.rb
@@ -80,13 +80,13 @@ module ActionView
         record = convert_to_model(record)
 
         options = options.symbolize_keys
-        options[:action] ||= record.new_record? ? "create" : "update"
+        options[:action] ||= record.persisted? ? "update" : "create"
         action = url_for(:action => options[:action], :id => record)
 
         submit_value = options[:submit_value] || options[:action].gsub(/[^\w]/, '').capitalize
 
         contents = form_tag({:action => action}, :method =>(options[:method] || 'post'), :enctype => options[:multipart] ? 'multipart/form-data': nil)
-        contents.safe_concat hidden_field(record_name, :id) unless record.new_record?
+        contents.safe_concat hidden_field(record_name, :id) if record.persisted?
         contents.safe_concat all_input_tags(record, record_name, options)
         yield contents if block_given?
         contents.safe_concat submit_tag(submit_value)
diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb
index ce21af9923..ace3bcfde3 100644
--- a/actionpack/lib/action_view/helpers/form_helper.rb
+++ b/actionpack/lib/action_view/helpers/form_helper.rb
@@ -316,14 +316,13 @@ module ActionView
 
       def apply_form_for_options!(object_or_array, options) #:nodoc:
         object = object_or_array.is_a?(Array) ? object_or_array.last : object_or_array
-
         object = convert_to_model(object)
 
         html_options =
-          if object.respond_to?(:new_record?) && object.new_record?
-            { :class  => dom_class(object, :new),  :id => dom_id(object), :method => :post }
-          else
+          if object.respond_to?(:persisted?) && object.persisted?
             { :class  => dom_class(object, :edit), :id => dom_id(object, :edit), :method => :put }
+          else
+            { :class  => dom_class(object, :new),  :id => dom_id(object), :method => :post }
           end
 
         options[:html] ||= {}
@@ -1150,7 +1149,7 @@ module ActionView
 
         def submit_default_value
           object = @object.respond_to?(:to_model) ? @object.to_model : @object
-          key    = object ? (object.new_record? ? :create : :update) : :submit
+          key    = object ? (object.persisted? ? :update : :create) : :submit
 
           model = if object.class.respond_to?(:model_name)
             object.class.model_name.human
@@ -1176,7 +1175,7 @@ module ActionView
           association = args.shift
           association = association.to_model if association.respond_to?(:to_model)
 
-          if association.respond_to?(:new_record?)
+          if association.respond_to?(:persisted?)
             association = [association] if @object.send(association_name).is_a?(Array)
           elsif !association.is_a?(Array)
             association = @object.send(association_name)
@@ -1195,13 +1194,13 @@ module ActionView
         def fields_for_nested_model(name, object, options, block)
           object = object.to_model if object.respond_to?(:to_model)
 
-          if object.new_record?
-            @template.fields_for(name, object, options, &block)
-          else
+          if object.persisted?
             @template.fields_for(name, object, options) do |builder|
               block.call(builder)
               @template.concat builder.hidden_field(:id) unless builder.emitted_hidden_id?
             end
+          else
+            @template.fields_for(name, object, options, &block)
           end
         end
 
diff --git a/actionpack/lib/action_view/helpers/url_helper.rb b/actionpack/lib/action_view/helpers/url_helper.rb
index 6ca1a5d730..e121472fe3 100644
--- a/actionpack/lib/action_view/helpers/url_helper.rb
+++ b/actionpack/lib/action_view/helpers/url_helper.rb
@@ -63,7 +63,7 @@ module ActionView
       #   # => /testing/jump/#tax&ship
       #
       #   <%= url_for(Workshop.new) %>
-      #   # relies on Workshop answering a new_record? call (and in this case returning true)
+      #   # relies on Workshop answering a persisted? call (and in this case returning false)
       #   # => /workshops
       #
       #   <%= url_for(@workshop) %>