User contributions
- 21:48, 7 October 2014 (diff | hist) . . (+5) . . Monad tutorials timeline (→Unknown: change heading to make it clear that the *date* is unknown)
- 21:44, 7 October 2014 (diff | hist) . . (+87) . . Monad tutorials timeline (→year 2014: add Refactoring Ruby with Monads)