在Shoes应用中使用Ruby库和宝石 [英] Using Ruby libraries and gems with a Shoes app

问题描述

我正在写一个小鞋子应用程序，需要一个我用我的常规Ruby安装编写的库。我的库使用'net-ssh'gem和一堆其他Ruby库。

当我使用普通的ruby直接运行我的库时（它有自己的命令行接口）如下所示：

  ruby​​ my_lib.rb 
  

...一切正常。但是，当我尝试在我的Shoes应用程序中需要它时，我得到'没有这样的文件来加载--net / ssh'错误（因为my_lib使用了net-ssh）。

我试着在这个应用中使用$：include path变量：

  $ :. unshiftC：/ ruby / lib / ruby​​ / 1.8
 $ :. unshiftC：/ruby/lib/ruby/site_ruby/1.8
 require'rubygems'
 gem'net-ssh'
需要'my_lib.rb'
  

...但没有成功。我得到'找不到RubyGem net-ssh'。

任何人都有同样的问题？什么是在Shoes应用程序中使用Ruby库和宝石的最佳方式？

_为什么在他的博客上发布 hackety.org，关于在Shoes中使用宝石。我希望它有帮助！

 
 Shoes.setup do 
 gem'json> = 1.1.1'
 gem' activerecord'
 end 
 
 require'json'
 require'activerecord'
 
 Shoes.app do 
 @msg = paraALL SYSTEMS GO
 animate（20）{@ msg.toggle} 
结束
 

I am writing a little Shoes app that requires a library I wrote with my regular Ruby installation. My library uses the 'net-ssh' gem and a bunch of other Ruby libraries.

When I run my library directly with regular ruby (it has its own command-line interface) like this:

ruby my_lib.rb

...all is fine. But when I try to require it within my Shoes app I get an 'no such file to load - net/ssh' error (because my_lib uses net-ssh).

I tried messing around with the $: include path variable in the Shoes app like this:

$:.unshift "C:/ruby/lib/ruby/1.8"
$:.unshift "C:/ruby/lib/ruby/site_ruby/1.8"
require 'rubygems'
gem 'net-ssh'
require 'my_lib.rb'

...but had no success. I get 'Could not find RubyGem net-ssh'.

Anyone has had the same problem? What's the best way to use your Ruby libraries and gems in a Shoes app?

解决方案

Hey, _why posted on his blog, hackety.org, about using gems within Shoes. I hope it helps!

Shoes.setup do
  gem 'json >= 1.1.1'
  gem 'activerecord'
end

require 'json'
require 'activerecord'

Shoes.app do
  @msg = para "ALL SYSTEMS GO"
  animate(20) { @msg.toggle }
end

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