code: function forEachArray(fn, array) {
    let index = -1;
  
    while (++index < array.length) {
      fn(array[index], index, array);
    }
  
    return array;
  }
docs: @function forEachArray
  
  @description
  iterate over each of the items
  
  @param {function(*, (number), (Array<*>)): *} fn the function to iterate over the items
  @param {Array<*>} array the items to iterate over
  @returns {Array<*>} the items passed