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24 lines
783 B
24 lines
783 B
4 years ago
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## 🌟 Give it a ...rest
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### Notions
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- [devdocs.io/functions/rest_parameters](https://devdocs.io/javascript/functions/rest_parameters)
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- [devdocs.io/javascript/global_objects/array/reduce](https://devdocs.io/javascript/global_objects/array/reduce)
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### Instructions
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You are now a butter passer, calculator, and barttender all-in-one robot. You
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want to keep on improving but you can feel like your memory capacities are
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reaching their limits. You will now try to improve what you aready have.
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Declare the function `addAll` which will will return the sum of all the
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arguments it recieves. Examples:
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```js
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console.log(addAll(1)) //1
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console.log(addAll(1, 10)) //11
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console.log(addAll(1, 10, 100)) //111
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```
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You will then do exactly the same for `subAll`, `MultAll` and `divAll`.
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