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opt
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alt
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ruby18
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share
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ri
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1.8
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system
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IO
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Filename :
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