# File lib/launchy/detect/ruby_engine.rb, line 17 def self.ruby_engine_error_message( ruby_engine ) msg = "Unkonwn RUBY_ENGINE " if ruby_engine then msg += " '#{ruby_engine}'." elsif defined?( RUBY_ENGINE ) then msg += " '#{RUBY_ENGINE}'." else msg = "RUBY_ENGINE not defined for #{RUBY_DESCRIPTION}." end return msg end