Function reduce

reduce<Item, Accumulator>(reducer: Reducer<Item, Accumulator>): ((initialValue: Accumulator) => (<Iterable>(iterable: Iterable) => ReducerOutput<Iterable, Accumulator>))
Reducer function for iterables and asynchronous iterables.

Example
```
const sum = Accumulator<number>(item => total => total + item);
const sumFrom0 = sum(0);

sumFrom0([1, 2, 3]); // 6
```
Returns
Curried function with reducer in context.
Type Parameters
- Item
- Accumulator
Parameters
- reducer: Reducer<Item, Accumulator>
  
  Reducer function.
Returns ((initialValue: Accumulator) => (<Iterable>(iterable: Iterable) => ReducerOutput<Iterable, Accumulator>))
- - (initialValue: Accumulator): (<Iterable>(iterable: Iterable) => ReducerOutput<Iterable, Accumulator>)
  - Parameters
    - initialValue: Accumulator
    Returns (<Iterable>(iterable: Iterable) => ReducerOutput<Iterable, Accumulator>)
    - - <Iterable>(iterable: Iterable): ReducerOutput<Iterable, Accumulator>
      - Type Parameters
        
        Iterable extends AsynchronousIterable<Item>
        
        Parameters
        
        iterable: Iterable
        
        Returns ReducerOutput<Iterable, Accumulator>
- Defined in reduce.ts:21