Filtering-Arrays

Filtering Arrays in JS

Source

In JS there is a built in function for arrays called .filter() which takes the given array and returns a new array with all the values which match the arguments in the function.

Example

const someStuff = [1,2,3,4,5];

const filteredStuff = someStuff.filter(
  (val) => val > 3,
);

console.log(filteredStuff);

// Expected results
// > Array [4, 5]

#JavaScript