# File lib/mspec/commands/mkspec.rb, line 141
141:   def ruby
142:     ruby = File.join(Config::CONFIG['bindir'],
143:                      Config::CONFIG['ruby_install_name'])
144: 
145:     ruby.gsub! File::SEPARATOR, File::ALT_SEPARATOR if File::ALT_SEPARATOR
146: 
147:     return ruby
148:   end