Function _reduce

_reduce<T, TOut>(
    src: Iterable<T>,
    aggFunc: (prev: TOut, curr: T, idx: number) => TOut,
    seed: TOut,
): TOut
Aggregates a sequence into a single result by iteratively combining elements.
Type Parameters
- T
  Element type produced by the source iterable.
- TOut
  Accumulator result type when a distinct seed is supplied.
Parameters
- src: Iterable<T>
  Source iterable to be reduced.
- aggFunc: (prev: TOut, curr: T, idx: number) => TOut
  Combiner invoked with the previous accumulator, current element, and current index.
- seed: TOut
  Optional initial accumulator; falls back to the first element when omitted.
Returns TOut
The final accumulator produced after the reducer runs over the entire sequence.
Throws
If seed is omitted and the source iterable is empty.
Example
```
const total = _reduce([1, 2, 3], (prev, curr) => prev + curr);
console.log(total); // 6

const product = _reduce([1, 2, 3], (prev, curr) => prev * curr, 1);
console.log(product); // 6
```
- Defined in src/transformers/reduce.ts:24
_reduce<T>(src: Iterable<T>, aggFunc: (prev: T, curr: T, idx: number) => T): T
Aggregates a sequence into a single result by iteratively combining elements.
Type Parameters
- T
  Element type produced by the source iterable.
Parameters
- src: Iterable<T>
  Source iterable to be reduced.
- aggFunc: (prev: T, curr: T, idx: number) => T
  Combiner invoked with the previous accumulator, current element, and current index.
Returns T
The final accumulator produced after the reducer runs over the entire sequence.
Throws
If seed is omitted and the source iterable is empty.
Example
```
const total = _reduce([1, 2, 3], (prev, curr) => prev + curr);
console.log(total); // 6

const product = _reduce([1, 2, 3], (prev, curr) => prev * curr, 1);
console.log(product); // 6
```
- Defined in src/transformers/reduce.ts:29

Function _reduce

Type Parameters

Parameters

Returns TOut

Throws

Example

Type Parameters

Parameters

Returns T

Throws

Example

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