This seems good, definitely looks like the simplest coding solution to me.

Did same Kata on Python. Learned regex basics from there. (Regex is confusing)

wow

In my opinion this is the best solution.

why me 0 - number!oh god

Great solve. This taught me about conditional operators and was incredibly helpful. Thanks.

you can do this?

best answer

Could you explain what do you mean?

Sometimes the shortest decisions in codewars have an issues. But pass all the test cases so they are winners by the way...

Im new with the programming, just want to now if i understand this correctly, getNumericValue is checking for the first char from the string and return string depending on the number?

Any explanation why this is the best practice?

若测试用例有2位数字的话，这个答案就不适用了