Refactor nested if

9530c578 · Bruno Sutic · 73a71923 · 9530c578
隐藏空白更改
内联并排

Showing with 3 addition and 5 deletion

actionpack/lib/action_dispatch/routing/mapper.rb actionpack/lib/action_dispatch/routing/mapper.rb +3 -5

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--- a/actionpack/lib/action_dispatch/routing/mapper.rb
+++ b/actionpack/lib/action_dispatch/routing/mapper.rb
@@ -244,12 +244,10 @@ def add_request_method(via, conditions)
          def app(blocks)
            if to.respond_to?(:call)
              Constraints.new(to, blocks, false)
+            elsif blocks.any?
+              Constraints.new(dispatcher(defaults), blocks, true)
            else
-              if blocks.any?
-                Constraints.new(dispatcher(defaults), blocks, true)
-              else
-                dispatcher(defaults)
-              end
+              dispatcher(defaults)
            end
          end