Method: Tk::Text#count

Defined in:
lib/tk/text.rb

#count(idx1, idx2, *opts) ⇒ Object 



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# File 'lib/tk/text.rb', line 634

def count(idx1, idx2, *opts)
  # opts are Tk8.5 feature
  cnt = 0
  args = opts.collect{|opt|
    str = opt.to_s
    cnt += 1 if str != 'update'
    '-' + str
  }
  args << _get_eval_enc_str(idx1) << _get_eval_enc_str(idx2)
  if cnt <= 1
    number(tk_send_without_enc('count', *args))
  else
    list(tk_send_without_enc('count', *args))
  end
end