要求不能加載這樣的文件，而寫一示例代碼

Question

需要無法加載文件

下面是代碼

$LOAD_PATH.unshift File.dirname('./test/ss.rb') 
require "test/version" 
require "test/ss" 

輸出：

ruby test_require.rb 
/usr/local/rvm/rubies/ruby-1.9.3-p374/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- ss (LoadError) 
    from /usr/local/rvm/rubies/ruby-1.9.3-p374/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' 
    from test_require.rb:2:in `<main>' 

如何使需要' ss'work

Answer 1

這是好事，用#unshift方法不行，#<<，The reason it's there (and at the top) is so that all those requires needn't worry about the path.：

$LOAD_PATH.unshift File.dirname('./test_require/ss.rb')