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f623fcc7d0
(https://github.com/ruby/stringio/pull/188) https://github.com/ruby/stringio/commit/66360ee5f1
32 lines
757 B
Plaintext
32 lines
757 B
Plaintext
Reads and returns the next integer byte (not character) from the stream:
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s = 'foo'
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s.bytes # => [102, 111, 111]
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strio = StringIO.new(s)
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strio.getbyte # => 102
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strio.getbyte # => 111
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strio.getbyte # => 111
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Returns +nil+ if at end-of-stream:
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strio.eof? # => true
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strio.getbyte # => nil
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Returns a byte, not a character:
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s = 'Привет'
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s.bytes
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# => [208, 159, 209, 128, 208, 184, 208, 178, 208, 181, 209, 130]
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strio = StringIO.new(s)
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strio.getbyte # => 208
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strio.getbyte # => 159
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s = 'こんにちは'
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s.bytes
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# => [227, 129, 147, 227, 130, 147, 227, 129, 171, 227, 129, 161, 227, 129, 175]
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strio = StringIO.new(s)
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strio.getbyte # => 227
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strio.getbyte # => 129
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Related: #each_byte, #ungetbyte, #getc.
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