Function mapFind

mapFind<TValue, TReturn>(items, fn): TReturn | undefined
Iterates over an array, applying a provided function to each element, and returns the first defined value returned by the function. If all function calls return undefined, the function itself returns undefined.
Type Parameters
- TValue
  The type of elements in the input array.
- TReturn
  The type of elements that the function can potentially return.
Parameters
- items: TValue[]
  The array of items to process.
- fn: ((item) => undefined | TReturn)
  A function that takes an item of the array and returns a new value or undefined.
  - - (item): undefined | TReturn
    - Parameters
      item: TValue
      Returns undefined | TReturn
Returns TReturn | undefined
The first transformed value where the function returns a defined value, or undefined if no such value is found.
- Defined in src/mappers.ts:37

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