C translation (author gone)

also made the description language-agnostic

most likely was this issue

fork Python

Changes have been made to simplify and speed up the generators. Now,
all_chars is created once; previously, it was recreated on every call, causing unnecessary overhead.

not a kata suggestion

now on dart Translation Dart

The author has been inactive for a long time; community help is needed.

I disagree with you; the generators can and should be improved.
Take a look at this code from the generate_valid_char function:

all_chars = "".join(chr(i) for i in range(1, 256) if chr(i) not in noise)

Every time generate_valid_char is called, this gets recalculated;
all_chars could be calculated just once.

The add_noise_to_sentence generator should also be improved.

Also, the issue raised by @hobovsky hasn't been addressed: why include ASCII control characters? Everything preceding the space character should be ignored.

I've just finished checking out your kata translation and to me it seems just fine, approved.

Python Translation

Fixed.

Fixed.

Fixed.

Fixed.

fixed

C# fork

• Changed the method that the tests call from removeNoise to RemoveNoise. Also added a code snippet to still accept solutions with methods named removeNoise as to not invalidate solutions
• Changed the parameter name from equation to message. There are no equations, so this was an odd choice for a parameter name
• Removed confusing mention of whitespace from description.
• Fixed small grammatical error in description.
• Fixed fsharp code block in description

Fixes issues: 1, 2, 3, 4, 5

There is an inconsistency in the provided test fixture and method naming.

The tests call:

Kata.RemoveNoise(...)

However, the expected method name in the solution seems to differ in casing/definition, which leads to a CS0117 compile error:

'Kata' does not contain a definition for 'removeNoise'

This causes the solution to fail compilation even when the implementation logic is correct.

Please ensure that:

The method name in the tests matches the required signature exactly
C# case sensitivity is respected consistently between specification and test cases