ARGF.file â IO or File object
Instance Public methods
Returns the current file as an IO or File object.
#<IO:<STDIN>> is returned when the current file is STDIN.
For example:
1 2 3 4 5 6 7 8 | $ echo "foo" > foo$ echo "bar" > bar$ ruby argf.rb foo barARGF.file #=> #<File:foo>ARGF.read(5) #=> "foo\nb"ARGF.file #=> #<File:bar> |
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