7 kyu
Easy mathematical callback
6,501 of 7,384nghier
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Algorithms
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JavaScript
JavaScript Fork
genehmigt
python new test framework is required. updated in this fork
Approved
It is just throwing "should test for something" and I don't understand what tests and what I have to write here. I think there is some error or something.
It doesn't have sample tests, so you need to use the "Attempt" button.
why is it showing 'should test for something'? description says 'Optionally, also write tests similar to the examples below.' should I also write tests?
If your solution does not work, you should remove comments of tests for successful checking...
nice n ez
Predicate is a delegate which result is a boolean value. "public static int[] ProcessArray(int[] arr, ??? callback)" would be much easier option to solve this kata in c# - in my opinion of course ;p
I get this error: tests/Fixture.cs(21,85): error CS1503: Argument 2: cannot convert from 'System.Func<int, int>' to 'System.Predicate'
Is it the question thats faulty right?
If the question was faulty, it wouldn't be published. It's a mistake in your code, I'm afraid.
I'm sorry, B1ts, but you're wrong. The initial solution template for C# did indeed have
Predicate<int>instead ofFunc<int, int>It is entirely possible to publish a Kata with a faulty template. I have fixed it.This comment has been hidden.
The sample tests for this kata do not exist.
I've suggested a translate into Python and some changes in description.
Please, approve it!
Thanks!
A new Kata translation into Python was published!
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No problem with that solution.
I would make it even more explicit. "Write a function, which takes as parameters an array and a callback function. The callback function is a mathematical function that will be applied on each element of this array." -> "Write the
processArrayfunction, which takes an array and a callback function as parameters. The callback function can be, for example, a mathematical function that will be applied on each element of this array. Optionally, also write tests similar to the examples below."Done.
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array can has not numeric indexes and skipped indexes.
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You could add some example test cases and random testing.
I had some hard time figuring out what I am supposed to do, I mean: what was exactly the task.
Maybe some info like: Write a function, which takes as parameters an array and a callback function.
Besides that - simple, but cool kata.
Thanks for your help, I will update the kata.
Awesome kata!!