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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.
Unnamed has raised an issue for this.
they're opposite in order...
This comment is hidden because it contains spoiler information about the solution
@Xtrullor You need to add a parameter to the split method, see here.
Also are you using words[i].split('') with the parenthesis?
Have you checked your words[i] data type to ensure it's a string?
I have no idea why my solution is not working, in IDE it's work with any data on input but here: 'words[i].split is not a function'
A test should be added for the same unique letters and length with a different count of each letter.
Otherwise this example could pass:
Example: anagrams('abbc', ['aabc'])
What is the time complexity for this?