madrobby/pragmatic.js — pull request #3 by pedrochaves (2012-09-15 15:35:57+00:00)
Title: Adding the for..in loop statement section 

Adding a small section about the importance of the `hasOwnProperty` check in a `for..in` loop.

I wasn't sure about wether to put it on a list format as the other sections in the file or not, but since it has only one item at least for now, I kept without a list because it's a little bit bigger than all the other tips in the file and has it's own example.

Of course, I'm open to any suggestions about content or formatting ;)