Method: Parser::Source::Buffer#raw_source=

Defined in:
lib/parser/source/buffer.rb

#raw_source=(input) ⇒ String

Populate this buffer from a string without encoding autodetection.

Parameters:

  • input (String)

Returns:

  • (String)

Raises:

  • (ArgumentError) —

    if already populated

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# File 'lib/parser/source/buffer.rb', line 185

def raw_source=(input)
  if @source
    raise ArgumentError, 'Source::Buffer is immutable'
  end

  @source = input.gsub("\r\n".freeze, "\n".freeze).freeze

  if !@source.ascii_only? &&
     @source.encoding != Encoding::UTF_32LE &&
     @source.encoding != Encoding::BINARY
    @slice_source = @source.encode(Encoding::UTF_32LE)
  end
end