Function foldL

foldL<V, X>(
folder: (acc: X) => (item: V) => X,
): (init: X) => <K>(m: Map<K, V>) => X
Folds the Map into an accumulated X with folding computation from the first entry.
Type Parameters
- V
- X
Parameters
- folder: (acc: X) => (item: V) => X
  Function to fold an item and accumulated value.
Returns (init: X) => <K>(m: Map<K, V>) => X
Accumulated result.
- Defined in src/map.ts:981