#Ruby
蒙娜丽莎的微笑 Ruby版
#!/usr/bin/env ruby require "chingu" include Gosu include Chingu class MonaLisa < Ching…
#Ruby
ruby发送、接收server-ex2007邮件
#Ruby发送、接收server-ex2007邮件 require 'net/smtp' require 'net/pop' EXServer = 'server-ex2007.x…
#Ruby
Ruby 使用 TkListbox
require 'tk' top = TkRoot.new {title "Label and Entry Widget"} list1 = TkListbox.new(top) …
#Ruby
对每个model的field错误信息提取到div的方法
module ApplicationHelper def error_div(model, field, field_name) return unless model field…
#Ruby
完美解决rails中国时区时间设置
config.active_record.default_timezone = :local config.time_zone = 'Beijing'
#Ruby
Rails 的 Controller 调用其他路径的 View 模板
class HelloController < ApplicationController def there if Time.now.hour == 12 render(:…
#Ruby
Ruby 冒泡排序
def bubbleSort(a) swapped = true while swapped == true i = 0 swapped = false while(i < …
#Ruby
Ruby 使用 XPath 遍历 XML 文档
xml = %{ <aquarium> <fish color="blue" size="small" /> <fish color="orange"…
#Ruby
纯Ruby实现的AES加解密算法
class Array def rot(offset=1) # rotate byte self[offset..-1]+self[0,offset] end def ^(othe…
#Ruby
Ruby 调用远程对象
require 'drb' class Counter attr_reader:count def initialize @count = 0 end def increment …
#Ruby
Rails 使用 save 方法创建新纪录
drop database Contact; create database Contact; use Contact; CREATE TABLE Employee ( id in…
#Ruby
Ruby 在 Windows 下播放声音
require "win32ole" sound = WIN32OLE.new("MCI.MMcontrol") wav = "c:\\windows\\media\\The Mi…
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