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rewind

ARGF.rewind â 0

Instance Public methods

Positions the current file to the beginning of input, resetting ARGF.lineno to zero.

ARGF.readline   #=> "This is line one\n"
ARGF.rewind     #=> 0
ARGF.lineno     #=> 0
ARGF.readline   #=> "This is line one\n"

doc_ruby_on_rails

2015-03-30 13:21:02

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