ios.reopen(other_IO) â ios
ios.reopen(path, mode_str) â ios
ios.reopen(path, mode_str) â ios
Instance Public methods
Reassociates ios with the I/O stream given in other_IO or to a new stream opened on path. This may dynamically change the actual class of this stream.
1 2 3 4 5 | f1 = File.new("testfile")f2 = File.new("testfile")f2.readlines[0] #=> "This is line one\n"f2.reopen(f1) #=> #<File:testfile>f2.readlines[0] #=> "This is line one\n" |
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