fukayatsu

def A(o)
  p "A "+o.s
end

class Happy
  def initialize(s)
    @s=s
  end

  def s

fukayatsu

fs = require 'fs'

{print} = require 'util'
{spawn} = require 'child_process'

build = (callback) ->
  coffee = spawn 'coffee', ['-c', '-o', 'lib', 'src']
  coffee.stderr.on 'data', (data) ->
    process.stderr.write data.toString()
  coffee.stdout.on 'data', (data) ->

fukayatsu

###
前提:
  必要なパッケージ
    npm install -g coffee-script
    npm install -g jasmine-node
  ディレクトリ構成
    /src    #*.coffee
    /lib    #*.js
    /spec   #*.spec.coffee
###

fukayatsu

describe 'tree', ->
  describe 'キーにコロンを含まないとき', ->
    it 'そのままのオブジェクトが返ってくること', ->
      expect({'a': 1}).toEqual {a: 1}
      expect({'a': 1,'b': 2}).toEqual {a:1, b:2}

  describe 'キーがコロンでセパレートされているとき', ->
    it '階層化されて返ってくること', ->
      expect( tree {'a:b':1, 'c:d':2} ).toEqual {a:{b:1},c:{d:2}}
      expect( tree {'a:b:c':1, 'a:b:d':2} ).toEqual {a:{b:{c:1, d:2}}}

fukayatsu

// ==UserScript==
// @name         nico-rank-resort
// @namespace    nico-rank-resort
// @include      http://www.nicovideo.jp/ranking/fav/hourly/all
// @author       fukayatsu
// @description  resort ranking of nico nico douga
// ==/UserScript==

// a function that loads jQuery and calls a callback function when jQuery has finished loading
function addJQuery(callback) {

fukayatsu

package main.java;

import java.util.ArrayList;

import org.jruby.Ruby;
import org.jruby.RubyRuntimeAdapter;
import org.jruby.javasupport.JavaEmbedUtils;
import org.jruby.runtime.builtin.IRubyObject;

public class Calc {

fukayatsu

package main.java;

import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;

public class Calc {
	public static void main(String[] args) throws ScriptException {

		if (args.length == 1) {

fukayatsu

require 'mysql'

db = Mysql.connect('localhost', 'root', '', 'ca')

while(true) do
  print "name(empty to exit) > "; name = gets.chomp
  break if name == ''
  print "password > "; password = gets.chomp

  #prepared Statement

fukayatsu

//String sql = "SELECT * FROM user where name = '?'"; //エラー
String sql = "SELECT * FROM user where name = ?"; //OK
PreparedStatement ps = conn.prepareStatement(sql);
ps.setString(1, userName);
ResultSet rs = ps.executeQuery();

fukayatsu

redis = require 'redis'
rc = redis.createClient()

rc.on 'error', (err)->
  console.log 'Error: ' + err

rc.set 'hoge', 'piyo', redis.print
rc.get 'hoge', redis.print