export function map()

in packages/shared/src/array.ts [82:107]

• 26 lines of code
• 4 McCabe index (conditional complexity)

export function map<TItem, TResult>(
  val: TItem[],
  iterator: MapArrayIterator<TItem, TResult>,
  revert?: boolean
): any
export function map<T extends {}, TResult>(
  val: T,
  iterator: MapObjectIterator<T[keyof T], TResult>,
  revert?: boolean
): any
export function map(val: any, iterator: any, revert?: boolean): any {
  const res = isArr(val) || isStr(val) ? [] : {}
  each(
    val,
    (item, key) => {
      const value = iterator(item, key)
      if (isArr(res)) {
        ;(res as any).push(value)
      } else {
        res[key] = value
      }
    },
    revert
  )
  return res
}