or look in the ENV for variables that you can parse. Lyle Johnson wrote: > On Jan 10, 2008, at 3:40 PM, Filipe wrote: > >> After Googling for a while I couldn't find a way of detecting the Mac >> OS X version ruby is running on. I tryed the RUBY_PLATFORM constant >> but it only tells me I'm running Mac OS, not its version. >> >> Is there any other way of detecting wether the script is beeing run on >> 10.4 or 10.5? -- Posted via http://www.ruby-forum.com/.