ARGF.filename â String
Instance Public methods
Returns the current filename. â-â is returned when the current file is STDIN.
For example:
1 2 3 4 5 6 7 8 9 10 11 | $ echo "foo" > foo$ echo "bar" > bar$ echo "glark" > glark$ ruby argf.rb foo bar glarkARGF.filename #=> "foo"ARGF.read(5) #=> "foo\nb"ARGF.filename #=> "bar"ARGF.skipARGF.filename #=> "glark" |
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