Ruby相关的比较cool的工具和代码收集

文本解析Gem: parslet

简单的Ruby Lib，用于构建私人的解析器

实例代码

require 'parslet'
  include Parslet

  # Constructs a parser using a Parser Expression Grammar 
  parser =  str('"') >> 
            (
              str('\\') >> any |
              str('"').absent? >> any
            ).repeat.as(:string) >> 
            str('"')

  result = parser.parse %Q("this is a valid string") 
  result # => {:string=>"this is a valid string"@1}

介绍的文章:
http://viget.com/extend/write-you-a-parser-for-fun-and-win?utm_source=rubyweekly&utm_medium=email
构建漂亮的仪表板-dashing or dashing-rails
https://github.com/gottfrois/dashing-rails http://shopify.github.io/dashing/


链接和新闻分享的网站-monocle
https://github.com/maccman/monocle


Rails预加载程序: Spring

可以提高我们的rails，rake的速度，理论是先预加载Rails application，以后在每次运行相同命令的时候，不需要从新boot 系统了。
https://github.com/jonleighton/spring
安装

gem install spring

使用

spring rake test test/functional/posts_controller_test.rb