png-js/src/range.js

const range = (left, right, inclusive) => {
  let range = [];
  let ascending = left < right;
  let end = !inclusive ? right : ascending ? right + 1 : right - 1;

  for (let i = left; ascending ? i < end : i > end; ascending ? i++ : i--) {
    range.push(i);
  }

  return range;
}

export default range;