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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.
I have the same issue, is there a way to overcome
To create an array I am trying to convert a string to a character array, and I am trying to using the split function
"hello world".split(//)
=> ["h", "e", "l", "l", "o", " ", "w", "o", "r", "l", "d"]
However, I keep getting a error message when I run test saying that split is a undefined method. The error method is below.
encryption': undefined method
spilt' for "HELLO WORLD":String (NoMethodError) from'