seattlerb/ruby_parser — pull request #91 by neilconway (2012-11-29 22:05:38+00:00)
Title: Add RubyParser.parser_for_current_version

This returns a RubyParser instance that produces ASTs suitable for the current
version of the Ruby runtime in use (i.e., either 1.8 or 1.9).

See #89.