Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
What are u talking about? Have you tested my code in console?
> var arr = groupAnagrams(["rat", "tar", "star"])
> arr
[ [ 'rat', 'tar' ], [ 'star' ] ]
> arr.length
2
I cant understand, how you got that output.
Light and edge tests do not validate my correct solution (tested for different inputs in console).
Here is my solution: http://pastebin.com/LXRnTSTd