Method: Reline::Config#read

Defined in:
lib/reline/config.rb

#read(file = nil) ⇒ Object 



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# File 'lib/reline/config.rb', line 138

def read(file = nil)
  file ||= default_inputrc_path
  begin
    if file.respond_to?(:readlines)
      lines = file.readlines
    else
      lines = File.readlines(file)
    end
  rescue Errno::ENOENT
    return nil
  end

  read_lines(lines, file)
  self
rescue InvalidInputrc => e
  warn e.message
  nil
end