Originally take from here snippets.dzone.com/posts/show/2323
Added some tests and turned it into a gem.
Also updated it so that it will round decimals to nearest 1/16th, because I never have need for fractions like 1/3, 3/5.
-
Fork the project.
-
Make your feature addition or bug fix.
-
Add tests for it. This is important so I don’t break it in a future version unintentionally.
-
Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)
-
Send me a pull request. Bonus points for topic branches.
Copyright © 2010 Torey Heinz. See LICENSE for details.