Method: HTML5::EncodingBytes#match_bytes

Defined in:
lib/html5/inputstream.rb

#match_bytes(bytes, lower = false) ⇒ Object

Look for a sequence of bytes at the start of a string. If the bytes are found return true and advance the position to the byte after the match. Otherwise return false and leave the position alone



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# File 'lib/html5/inputstream.rb', line 449

def match_bytes(bytes, lower=false)
  data = self[position ... position+bytes.length]
  data.downcase! if lower
  rv = (data == bytes)
  @position += bytes.length if rv == true
  return rv
end