Function reduce

reduce<T, R>(source, options): R
Applies an accumulator function over an iterable sequence, returning the result of the aggregation as a single element in the result sequence. The seed value, if specified, is used as the initial accumulator value. For aggregation behavior with incremental intermediate results, scan.
Type Parameters
- T
  
  The type of the elements in the source sequence.
- R = T
  
  The type of the result of the aggregation.
Parameters
- source: Iterable<T>
  
  An iterable sequence to aggregate over.
- options: ReduceOptions<T, R>
  
  The options which contains a callback and optional seed.
Returns R
The final accumulator value.
- Defined in iterable/reduce.ts:14
reduce<T, R>(source, accumulator, seed?): R
Type Parameters
- T
- R = T
Parameters
- source: Iterable<T>
- accumulator: ((accumulator, current, index) => R)
  - - (accumulator, current, index): R
    - Parameters
      
      accumulator: R
      
      current: T
      
      index: number
      
      Returns R
- Optional seed: R
Returns R
- Defined in iterable/reduce.ts:15

Generated using TypeDoc