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ARGF - argv stdin files (ARGV fh) #9

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trizen opened this issue Mar 7, 2015 · 0 comments
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ARGF - argv stdin files (ARGV fh) #9

trizen opened this issue Mar 7, 2015 · 0 comments
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@trizen
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trizen commented Mar 7, 2015

Add the ARGF special keyword as the filehandle which refers to the files specified as arguments or to the standard input when no argument is provided.

ARGF.each { |line|
    print line;
}
@trizen trizen added the DONE label Mar 7, 2015
@trizen trizen closed this as completed Mar 7, 2015
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