Function findIndexBackwards

packages/core/src/utils/funcs.ts:221–236

(
  array: Array<T>,
  predicate: (value: T, index: number, obj: T[]) => boolean,
  fromIndex?: number
)

 * @internal please do not use.
 */
export function findIndexBackwards<T>(
  array: Array<T>,
  predicate: (value: T, index: number, obj: T[]) => boolean,
  fromIndex?: number
): number {
  let i = isValidIndex(fromIndex)
    ? Math.max(0, Math.min(fromIndex, array.length - 1))
    : array.length - 1;
  while (i > -1) {
    if (predicate(array[i], i, array)) {
      return i;
    }
    --i;
  }
  return -1;
}

/**
 * @internal please do not use.