Count Number of even elements in PureScript

Question

We have given an array and we have to find the number of even elements in the array using recursive function in purescript. We have to use head function also

Answer 1

var arr = [4,5,7,8,14,45,76];
var countEvens = arr.filter(number => number % 2 == 0).length;
console.log(countEvens);