сигма

that was somethig like explain me why 2+2 = 5

ni hasta goku hizo este nivel de dedicacion! XD

Mucho codigo para algo tan simple V;, todo bien en casa bro?

(C#) The description makes no mention of handling null values, yet "Test Empty" in the hidden test cases tests with a null value.
It's also unclear what "Text Exception" is testing, or what it's passing. It seems to expect false when my otherwise-valid solution returns true.
The only valid case in C# for an IEnumerator to throw an exception is if the underlying collection is modified during iteration. Strings are immutable so this is an unreachable scenario.

Thanks, I was struggling on this one :)

the preloaded section emits warnings to STDERR:

Note: src/main/java/ClassHelper.java uses unchecked or unsafe operations.

This seems to be caused by this line:

class SpecialFileManager extends ForwardingJavaFileManager {

ForwardingJavaFileManager is a generic class:

Class ForwardingJavaFileManager<M extends JavaFileManager>

so the subclass SpecialFileManager is a raw type, hence the warnings. It should either be parameterized itself, or should extend a parameterized version of ForwardingJavaFileManager.

This is just beautiful

Java

I enjoyed this kata since I'm a big fan of regular expressions, But it's more suited at 5kyu instead of 4.

That was fun :-)

Ruby version kumited, please check and comment or approve.

Which language did you solve in?

There is a strange requirement: "true123 is an identifier, as opposed to boolean followed by integer".. Looks like foreign for this task. Actually I ignored it (did not check and maintain this case). And my solvation passed all tests! May be you should remove this requirement from kata description?

Oh, you are right.