2016-02-27 2016年02月26日のつぶやき 10:59 @fredlee 1993-02-24 when we named it Ruby. FYI the first release date was 1995-12-21. 15:48 RT @Matt_Creager: @yukihiro_matz Congratz on Ruby's Birthday! And a big thank-you to @ko1 for helping us find the perfect cake :) cc: @hero…