Function compareFnSortBy

compareFnSortBy<T>(keyExtractor): ((a, b) => number)
Type Parameters
- T
Parameters
- keyExtractor: ((item) => number)
  - - (item): number
    - Parameters
      item: T
      Returns number
Returns ((a, b) => number)
- - (a, b): number
  - Parameters
    - a: T
    - b: T
    Returns number
- Defined in sdk_foundation/src/main/ets/libs/lang/collections.ts:102