ARGF.readbyte â Fixnum
Instance Public methods
Reads the next 8-bit byte from ARGF and returns it
as a Fixnum. Raises an EOFError after the last
byte of the last file has been read.
For example:
$ echo "foo" > file $ ruby argf.rb file ARGF.readbyte #=> 102 ARGF.readbyte #=> 111 ARGF.readbyte #=> 111 ARGF.readbyte #=> 10 ARGF.readbyte #=> end of file reached (EOFError)
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