Function pop

test/unit/stream-id-stack-tests.js:171–177

(stack, n)

}

function pop(stack, n) {
  const arr = [];
  for (let i = 0; i < n; i++) {
    arr.push(stack.pop());
  }
  return arr;
}

function push(stack, initialValue, length) {
  if (Array.isArray(initialValue)) {