Function push

test/unit/stream-id-stack-tests.js:179–187

(stack, initialValue, length)

}

function push(stack, initialValue, length) {
  if (Array.isArray(initialValue)) {
    initialValue.forEach(stack.push.bind(stack));
    return;
  }
  for (let i = 0; i < length; i++) {
    stack.push(initialValue + i);
  }
}