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✏️ 正在编辑: alias_method-i.yaml
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/opt/alt/ruby18/share/ri/1.8/system/Module/alias_method-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Makes <em>new_name</em> a new copy of the method <em>old_name</em>. This can be used to retain access to methods that are overridden. - !ruby/struct:SM::Flow::VERB body: " module Mod\n alias_method :orig_exit, :exit\n def exit(code=0)\n puts "Exiting with code #{code}"\n orig_exit(code)\n end\n end\n include Mod\n exit(99)\n" - !ruby/struct:SM::Flow::P body: <em>produces:</em> - !ruby/struct:SM::Flow::VERB body: " Exiting with code 99\n" full_name: Module#alias_method is_singleton: false name: alias_method params: | alias_method(new_name, old_name) => self visibility: public
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