[rubygems/rubygems] Use RbConfig::CONFIG['rubylibprefix']
RbConfig::CONFIG['rubylibprefix']
It is defined since ruby 1.9.2.
https://github.com/rubygems/rubygems/commit/84981ca908
Added by nobu (Nobuyoshi Nakada) almost 6 years ago
[rubygems/rubygems] Use
RbConfig::CONFIG['rubylibprefix']It is defined since ruby 1.9.2.
https://github.com/rubygems/rubygems/commit/84981ca908