added sample and fixed test against this solution in this fork

• solved this issue
• used lodash
• provided inputs on failure

Lua translation!

Lua translation!

I disabled the % operator and the math.fmod function. Let me know if I missed some!

approved

Here are the changes I made:

• added <stdlib.h> in full tests
• broke cr_assert_float_eq and it's arguments on multiple lines
• changed all %lf to %.17g
• made solution setup return 0.

Thank you!

• the full tests needs <stlib.h> because of rand() and srand()
• the assertion line cr_assert_float_eq(...) is 150 characters long and would benefit from a couple of line breaks between arguments
• the initial code should ideally return something. not returning anything from a non-void function invokes undefined behavior and it's only allowed for legacy reasons
• in the assertion message, you use the %lf format:
  • this format does not guarantee that the printed float will be equal to the one you actually passed to the user. This can cause really nasty problems for users whose calculations are slightly wrong and who try to debug their code using the values provided in the assertion message. For good practice, an exact representation should be used. One format that guarantees that is %.17g (17 is DBL_DECIMAL_DIG from <float.h>)
  • %lf is the same as %f in printf(), as floats in C are always promoted to doubles when passed as arguments. scanf() is a different story, since %f means float * and %lf double *, and those are not compatible pointers

No problem, great to hear that you solved it!

If you need help on a kata in the future, I recommend asking in the #help-solve channel on the Codewars discird server. You'll probably get a much faster response.

Hi,

In the description it says:

Any assignment to one of the proxy's elements should pass through to the original table unchanged.

That means that, after evilifying the input table, when we assign a new value to the table you returned, the original input table should also have that value (not evilified).

There is a link at the end of the description (Try table but meta?) that might help you understand better what's expected.

Hope this helps!

You will receive a string as input and you should return a regex pattern that matches another string (not provided, you will never encounter them) that contains at least once each unique letter from the input string.

Don't hesitate to ask help in the #help-solve channel from the Codewars discord server when needed

approved by someone

If I'm not mistaken :

• Lua already has a fixed test for this and random tests can generate word without vowels.
• JS random tests can generate this kind of test but I added a sample and fixed test in this fork.

• added no vowels fixed test (resolving this issue)
• collapsed sample, fixed and random tests under single its via a tester function

Thanks for the edits!

a url composed of more words separated by - and equal or less than 30 characters long needs to be just uppercased with hyphens replaced by spaces.

Looks like it is specified.