Remove method if already exists to avoid warnings.

6b135f7e · Emilio Tagua · 0cb1d87c · 6b135f7e
隐藏空白更改
内联并排

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activesupport/lib/active_support/core_ext/class/attribute.rb activesupport/lib/active_support/core_ext/class/attribute.rb +1 -0

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--- a/activesupport/lib/active_support/core_ext/class/attribute.rb
+++ b/activesupport/lib/active_support/core_ext/class/attribute.rb
@@ -75,6 +75,7 @@ def self.#{name}=(val)
          val
        end

+        remove_method :#{name} if method_defined?(:#{name})
        def #{name}
          defined?(@#{name}) ? @#{name} : singleton_class.#{name}
        end