What is the system Ruby?
* Refers to the fully patched version (e.g. 10.5.8, not 10.5.0). Earlier versions may have shipped with different Ruby patchlevels but the What version of Ruby shipped by default on Mac OS X?
RUBY_VERSIONhas never changed within major Mac OS X releases.
|Mac OS X version*||Mac OS X release date||Default Ruby version|