RSpec
Ruby on Rails
Ruby
method
readbyte
v1_9_3_125 -
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Class: ARGF
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
- 1_9_1_378
- 1_9_2_180 (0)
- 1_9_3_125 (0)
- 1_9_3_392 (0)
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- 2_6_3 (0)
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new
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argv
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binmode
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binmode?
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bytes
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chars
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close
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closed?
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codepoints
(>= v1_9_3_392)
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each
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each_byte
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each_char
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each_codepoint
(>= v1_9_3_392)
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each_line
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eof
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eof?
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external_encoding
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file
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filename
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fileno
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getbyte
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getc
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gets
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initialize_copy
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inplace_mode
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inplace_mode=
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inspect
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print
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printf
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readbyte
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readline
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rewind
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seek
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set_encoding
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skip
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tell
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to_a
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to_io
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write
= private
= protected
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)
