pry/pry — pull request #391 by envygeeks (2011-12-26 21:00:57+00:00)
Title: Use RbConfig::CONFIG['host_os'] for OS checks.

Use RbConfig::CONFIG['host_os'] for OS checks.
Fixes: #386
Switch jruby? to use JRUBY_VERSION
Switch rbx? to use RbConfig['ruby_install_name']
Signed-off-by: Jordon Bedwell