mauke/data-default — pull request #3 by jaspervdj (2013-03-07 12:17:22+00:00)
Title: Add Default instances for 6- and 7-tuples

This seems a bit silly but an instance for 6-tuples would be kind of useful for an app I'm working on, it would at least allow me throw away a `newtype`. I also added an instance for 7-tuples since many `base` functions and classes seem to go up to 7 (e.g. `zipWith7`, `Data.Data`).