2015-03-08 2015年03月07日のつぶやき 20:08 RT @just3ws: @yukihiro_matz, I use Ruby everyday and I'm very happy. Thank you to everyone who works on the language. Developer happiness a… 22:23 link: The Recipe for the World's Largest Rails Monolith | Hacker News - https://t.co/iChqvFtATz