ARGF.eof? â true or false
ARGF.eof â true or false
ARGF.eof â true or false
Instance Public methods
Returns true if the current file in ARGF
is at end of file,
i.e. it has no data to read. The stream must be opened for reading or an
IOError
will be raised.
$ echo "eof" | ruby argf.rb ARGF.eof? #=> false 3.times { ARGF.readchar } ARGF.eof? #=> false ARGF.readchar #=> "\n" ARGF.eof? #=> true
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