mispy/twitter_ebooks — pull request #55 by stringbot (2014-12-11 18:49:16+00:00)
Title: Add timestamp to log output

Calls to `log` display the date and time.

```ruby
➜ ebooks console
[1] pry(Ebooks)> log("what up")
Thu Dec 11 12:46:10 2014: what up
```