Assumes all numbers are in range, returns error for if not.

Approved

python new test framework is required. updated in this fork

https://www.geeksforgeeks.org/python-list-comprehensions-vs-generator-expressions/

The kata spec is missing crucial information. If we're finding the exit but the exit has no special indication, how do we know whether a particular tile is an exit? The kata at least assumes that

• The exit is the only tile at the last floor which only has 1 connected open tile
• This tile can be reached from the starting tile

Which are all missing from the spec.

Test failure message is broken:

For the following gameMap: [<map object at 0x7f398770dab0>]: [1, 0] should equal [0, 1]

This produces the character for every single element of inp. Kind of slow?

I believe there is a wrong message while failing tests. The ordering of the words, it says "{correct_result} should equal {wrong_result}", like in this case: 'LoBan wario hello' should equal 'LoBan wariohello'.

Can this comment be viewed by those who did not solve the kata yet?
I don't understand the interface. Sorry.

Please use spoiler flag next time.

It is not required to check if a == b in the first 'if' statement since it will be covered by the default 0 margin.

Ruby 3.0 should be enabled.

Wouldn't a set be technically faster to check membership than a string, because it's implimented using a hash table (in Python)? e.g. {'a', 'e', 'i', 'o', 'u'}