Module: Hyaku

Defined in:
lib/hyaku.rb

Overview

Hyakunin ishu search text

Class Method Summary collapse

Class Method Details

.view ⇒ Object 



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# File 'lib/hyaku.rb', line 17

def view
  encoding_style

  one = "#{File.dirname(__FILE__)}/txt/hyakunin.txt"

  open(one) do |f|
    while (str2 = f.gets)
      str = str2.chomp!
      twice = ARGV[1]
      three_act = /#{twice}/o

      begin
        if str =~ three_act
          printf('%2d : %s', f.lineno, str)
          puts ''
        end
      rescue Timeout::Error
        exit!
      end
    end

    if f.eof?
      f.close
    elsif !f.eof
      begin
        raise Hyaku
      rescue StandardError => ee
        puts ee.backtrace
        puts ee.backtrace_locations
        exit!
      end
    end
  end
end