method
readbyte
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Class: ARGF
- 1_8_6_287
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- 1_8_7_330
- 1_9_1_378
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readbyte()
public
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)