Simplify json decoder backend lazy load

e1f679a0 · Jeremy Kemper · 6e73cf6b · e1f679a0
隐藏空白更改
内联并排

Showing with 2 addition and 4 deletion

activesupport/lib/active_support/json/decoding.rb activesupport/lib/active_support/json/decoding.rb +2 -4

未找到文件。
--- a/activesupport/lib/active_support/json/decoding.rb
+++ b/activesupport/lib/active_support/json/decoding.rb
@@ -9,10 +9,8 @@ class << self
      delegate :decode, :to => :backend

      def backend
-        @backend || begin
-          self.backend = "Yaml"
-          @backend
-        end
+        self.backend = "Yaml" unless defined?(@backend)
+        @backend
      end

      def backend=(name)