odin-default-js-exercises/removeFromArray
Étienne Boisseau-Sierra 35f797f454 Capitalize 'Hint'-subtitles 2018-08-07 11:25:16 +01:00
..
README.md Capitalize 'Hint'-subtitles 2018-08-07 11:25:16 +01:00
removeFromArray.js Transform 'var' in 'let' 2018-08-07 11:25:16 +01:00
removeFromArray.spec.js Transform 'var' in 'let' 2018-08-07 11:25:16 +01:00

README.md

Exercise 04 - removeFromArray

Implement a function that takes an array and some other arguments then removes the other arguments from that array:

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. Scroll down to the bit about Array.from or the spread operator.