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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.
Python: parameter name could be changed instead of inbuilt module.
Puzzle tag should be added or description should mention what considers a special character
Dont ask for a function to be made. It runs the shell script as a function but is not a function itself. I'm new to coding on shell so this really confused me.
This really needs to have more test cases. The example test case provided should definitely be in the mandatory section too, and it would be great if you could add some randomised test cases. It shouldn't be too hard to generate three random strings, where the first and third can be any length including 0 and the second has a minimum length of 1, then repeat that a few hundred times.
Perhaps include more tests to make sure that the person actually created a good code.
This comment is hidden because it contains spoiler information about the solution
You may want to change this to contains a string of letters being bad. Using whole words in the example test makes it rather easy to solve.
More tests needed.