odin-javascript-exercises/removeFromArray/README.md
Étienne Boisseau-Sierra 35f797f454 Capitalize 'Hint'-subtitles
2018-08-07 11:25:16 +01:00

15 lines
657 B
Markdown

# Exercise 04 - removeFromArray
Implement a function that takes an array and some other arguments then removes the other arguments from that array:
```javascript
remove([1,2,3,4], 3) // should remove 3 and return [1,2,4]
```
## Hints
the first test on this one is fairly easy, but there are a few things to think about(or google) here for the later tests:
- how to remove a single element from an array
- how to deal with multiple optional arguments in a javascript function
- [Check this link](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/arguments). Scroll down to the bit about `Array.from` or the spread operator.