From 1c275d812f35f53f93cd96184a4f319983766cc5 Mon Sep 17 00:00:00 2001 From: David Heinemeier Hansson Date: Mon, 29 May 2017 18:01:50 +0200 Subject: Add option for class_attribute default (#29270) * Allow a default value to be declared for class_attribute * Convert to using class_attribute default rather than explicit setter * Removed instance_accessor option by mistake * False is a valid default value * Documentation --- activesupport/test/core_ext/class/attribute_test.rb | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'activesupport/test/core_ext') diff --git a/activesupport/test/core_ext/class/attribute_test.rb b/activesupport/test/core_ext/class/attribute_test.rb index 5a9ec78cc1..f16043c612 100644 --- a/activesupport/test/core_ext/class/attribute_test.rb +++ b/activesupport/test/core_ext/class/attribute_test.rb @@ -3,7 +3,11 @@ require "active_support/core_ext/class/attribute" class ClassAttributeTest < ActiveSupport::TestCase def setup - @klass = Class.new { class_attribute :setting } + @klass = Class.new do + class_attribute :setting + class_attribute :timeout, default: 5 + end + @sub = Class.new(@klass) end @@ -12,6 +16,10 @@ class ClassAttributeTest < ActiveSupport::TestCase assert_nil @sub.setting end + test "custom default" do + assert_equal 5, @klass.timeout + end + test "inheritable" do @klass.setting = 1 assert_equal 1, @sub.setting -- cgit v1.2.3