;;
;; (riece-ruby-execute "t1" "sleep 30"); returns immediately
;; => nil
+;;
;; (riece-ruby-execute "t2" "1 + 1")
;; => nil
+;;
;; (riece-ruby-execute "t3" "\"")
;; => nil
;;
;; (riece-ruby-inspect "t1")
;; => ((OK nil) nil "running")
+;;
;; (riece-ruby-inspect "t2")
;; => ((OK nil) "2" "finished")
+;;
;; (riece-ruby-inspect "t3")
;; => ((OK nil) "(eval):1:in `dispatch_eval': compile error
;; (eval):1: unterminated string meets end of file" "exited")