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✏️ 正在编辑: module_exec-i.yaml
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/opt/alt/ruby18/share/ri/1.8/system/Module/module_exec-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Evaluates the given block in the context of the class/module. The method defined in the block will belong to the receiver. - !ruby/struct:SM::Flow::VERB body: " class Thing\n end\n Thing.class_exec{\n def hello() "Hello there!" end\n }\n puts Thing.new.hello()\n" - !ruby/struct:SM::Flow::P body: <em>produces:</em> - !ruby/struct:SM::Flow::VERB body: " Hello there!\n" full_name: Module#module_exec is_singleton: false name: module_exec params: | mod.module_exec(arg...) {|var...| block } => obj mod.class_exec(arg...) {|var...| block } => obj visibility: public
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