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✏️ 正在编辑: reopen-i.yaml
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/opt/alt/ruby18/share/ri/1.8/system/IO/reopen-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Reassociates <em>ios</em> with the I/O stream given in <em>other_IO</em> or to a new stream opened on <em>path</em>. This may dynamically change the actual class of this stream. - !ruby/struct:SM::Flow::VERB body: " f1 = File.new("testfile")\n f2 = File.new("testfile")\n f2.readlines[0] #=> "This is line one\\n"\n f2.reopen(f1) #=> #<File:testfile>\n f2.readlines[0] #=> "This is line one\\n"\n" full_name: IO#reopen is_singleton: false name: reopen params: | ios.reopen(other_IO) => ios ios.reopen(path, mode_str) => ios visibility: public
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