track8

def kanagawa(str)
  f = str.scan(/[0-9]+|[^0-9]/)
  ['|', '&', '+', '*'].each do |op|
    while(i = f.index(op)) do
      f[(i - 1)..(i + 1)] = eval(f[(i - 1)..(i + 1)].join(''))
    end
  end
  f[0]
end

track8

require 'open-uri'
require 'open_uri_redirections'
require 'soundcloud'

OUTDIR = 'user48736353001'
Dir.mkdir(OUTDIR) unless Dir.exists? OUTDIR

def save(title, download_url)
  puts title
  file_name = "#{OUTDIR}/#{title}.mp3"

track8

class Number < Struct.new(:value)
  def to_s
    value.to_s
  end

  def inspect
    "<<#{self}>>"
  end

  def reducible?

track8

code = <<END
puts "Hello World!"
END
puts RubyVM::InstructionSequence.compile(code).disasm

track8

def formula_ptn(ptn)
  ope = ptn.to_s(3).rjust(8, '0').gsub('0', 'n').gsub('1', '+').gsub('2', '-')
  (1..9).map(&:to_s).each_with_index.inject('') do |result, (num, index)|
    result += num
    if ope[index] && ope[index] != 'n'
      result += ope[index]
    end
    result
  end
end

track8

using System;
using System.Collections.Generic;
using System.Linq;

namespace Sample
{
    class Program
    {
        static void Main(string[] args)
        {

track8

#http://icpc2010.honiden.nii.ac.jp/domestic-contest/problems#section_A
class Kaku
  def initialize(paterns)
    @paterns = paterns
  end

  def ans
    return "1 1" if @paterns.empty?
    coordinates = @paterns.inject([[0, 0]]) do |c, p|
      i = c[p[0]]

track8

# config.ru
require 'rack'
require 'gdk_pixbuf2'

class AvatarClone
  def call(env)
    request = Rack::Request.new(env)  
    case request.request_method
    when 'GET'
      begin

track8

ぐんまRuby会議01旅のしおり

ぐんまRuby会議01参加者のためのしおりです。

• もってくるもの
• タイムテーブル
• ぐんまRuby会議01会場アクセス
  • クルマでお越しの方
  • 電車でお越しの方
    • 登利平から参加の方
• 会議本編から参加の方

track8

# -*- coding: utf-8 -*-
require 'gtk2'

class CountdownTimer
  def initialize(minutes, &block)
    @default_block = block
    reset(minutes, &block)
  end

  def expected_time