rubygems/rubygems — pull request #402 by enebo (2012-11-28 20:31:01+00:00)
Title: Allow String gem path separator to be configurable

This is an alternate solution to 'URL path logic in path_support (#371)' in which it depends on being able to specify a custom path separator. By pulling this out we can specify the following in our defaults/jruby.rb:

```ruby
def self.path_separator
return PATH_SEPARATOR if PATH_SEPARATOR != ':'
/(?