Function reduce

Similar to Array.reduce, but works on any iterable.

Param: values

The iterable to be reduced.

Param: accumulator

A callback to be called for each value. If it returns null or undefined, the previous result will be kept.

Param: init

The initial value.

Returns

The accumulated result.

reduce<T>(
values: Iterable<T>,
accumulator: (a: T, b: T, i: number) => undefined | null | void | T,
): T
Similar to Array.reduce, but works on any iterable.
Type Parameters
- T
Parameters
- values: Iterable<T>
  The iterable to be reduced.
- accumulator: (a: T, b: T, i: number) => undefined | null | void | T
  A callback to be called for each value. If it returns null or undefined, the previous result will be kept.
Returns T
The accumulated result.
- Defined in utils/index.ts:110
reduce<T, V>(
    values: Iterable<V>,
    accumulator: (a: T, b: V, i: number) => undefined | null | void | T,
    init: T,
): T
Similar to Array.reduce, but works on any iterable.
Type Parameters
- T
- V
Parameters
- values: Iterable<V>
  The iterable to be reduced.
- accumulator: (a: T, b: V, i: number) => undefined | null | void | T
  A callback to be called for each value. If it returns null or undefined, the previous result will be kept.
- init: T
  The initial value.
Returns T
The accumulated result.
- Defined in utils/index.ts:123