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isatty

ios.isatty â true or false
Instance Public methods

Returns true if ios is associated with a terminal device (tty), false otherwise.

File.new("testfile").isatty   #=> false
File.new("/dev/tty").isatty   #=> true
doc_ruby_on_rails
doc_ruby_on_rails
2015-04-13 12:26:32
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