Utilize the bit manipulation technique on the elements of an array

Is there a preferred method for using the bitwise OR operator (or any other operator) on an array of values in JavaScript?

var array = [1, 5, 18, 4];
// calculate 1 | 5 | 18 | 4

Answer №1

Utilize the reduce() method by setting 0 as the initial value and performing logical OR operation on each value.

var array = [1, 5, 18, 4];

var result = array.reduce(function(a, b) {
  return a | b;
}, 0);

console.log(result);

Answer №2

an easy approach is to

array.reduce((x, y) => x | y, 0);

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