class Lingo::Attendee::TextWriter

Public Instance Methods

control(cmd, param = nil, *) click to toggle source
# File lib/lingo/attendee/text_writer.rb, line 97
def control(cmd, param = nil, *)
  case cmd
    when :LIR
      @lir = true unless @lir.nil?
    when :FILE
      @no_sep, @io = true, (@stdout = stdout?(@ext)) ?
        open_stdout : open_path(get_path(param, @ext), 'w')

      @lir_rec_no, @lir_rec_buf = '', []
    when :RECORD
      if @lir
        @no_sep = true

        flush_lir_buffer
        @lir_rec_no = param
      end
    when :EOL
      @no_sep = true
      @io.puts unless @lir || @no_puts
    when :EOF
      flush_lir_buffer if @lir
      @io.close unless @stdout
  end
end
init() click to toggle source
# File lib/lingo/attendee/text_writer.rb, line 84
def init
  @encoding = get_enc

  @ext = get_key('ext', 'txt2')
  @lir = get_key('lir-format', false)

  @sep = get_key('sep', nil) unless @lir
  @sep &&= @sep.evaluate
  @sep ||= ' '

  @no_sep, @no_puts = true, false
end
process(obj) click to toggle source
# File lib/lingo/attendee/text_writer.rb, line 122
def process(obj)
  obj = obj.form if obj.is_a?(WordForm)

  @lir ? @lir_rec_buf << obj : begin
    @no_sep ? @no_sep = false : @io.print(@sep)
    @io.print(obj)
  end
end

Private Instance Methods

flush_lir_buffer() click to toggle source
# File lib/lingo/attendee/text_writer.rb, line 133
def flush_lir_buffer
  unless @lir_rec_no.empty? || @lir_rec_buf.empty?
    buf = [@lir_rec_no, @lir_rec_buf.join(@sep), "\n"]
    @sep =~ /\n/ ? buf.insert(1, "\n").unshift('*') : buf.insert(1, '*')
    @io.print(*buf)
  end

  @lir_rec_no = ''
  @lir_rec_buf.clear
end