Generated id < 0

[LetsMelon]

Question

Should this behaviour (see examples) be fixed?

Examples

1. parameter.incrementStep = -5

addIdToArray(
  [
    { name: 'Jeff', age: 19 },
    { name: 'Maria', age: 20 },
  ],
  { headers: 'person', incrementStep: -5 }
);
/* --> [
 *   { id: 1, person: { name: 'Jeff', age: 19 } },
 *   { id: -4, person: { name: 'Maria', age: 20 } }
 * ]
 */