adding DRY to calculator #2297
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adding DRY to calculator #2297
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modifying the code to keep it DRY. Removed repetetions and moved them in to a _check function
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Thanks for the submission, @HannesAlexandersson. As mentioned in the contributing guidelines, I can only accept a pull request made to your branch. This is a weird requirement, but it's necessary here in order to allow multiple people to contribute the same code. In the real world, most projects would expect you to open a Pull Request against the Click here to open this pull request to your branchWant to contribute to the master branch? Open an issue in the partner repo and let's talk. |
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This PR fixes issue #1.
It adds logic to the _check function that throws error if x or y is not an number.
It removes that same functionality from each of the calculator functions and instead uses the _check function.
Tests are all passing:
After tests have been run Ive change back the test code to the original code I.E 'describe.skip'
