- Blind4Basics
- created an issue for "Complete The Pattern - Diamond of Numbers or Alphabet Letters (a-z)" kata
- the change of output type for single value is a bad idea
- assertion system needs to be rewritten with assertDeepEquals stuff (edit: assertion system is actually total bullshit and don't test the correctness of the output)
- random tests with uppercase letters are missing
- not enough random tests
- random tests may fail because of the change of output type (the assertion function expects an array of strings)
- the description doesn't state the ranges used for each input type
