Function rateLimitBy

rateLimitBy(limit: number, window: number): (<T>(key: ((item: T) => string)) => ((source$: Observable<T>) => Observable<T>))
Parameters
- limit: number
  
  The maximum number of items to emit per window of time.
- window: number
  
  How often the rate limiter resets in milliseconds.
  
  If you wants to rate items 5 times per seconds, limit would by 5, and window would be 1000.
Returns (<T>(key: ((item: T) => string)) => ((source$: Observable<T>) => Observable<T>))
- - <T>(key: ((item: T) => string)): ((source$: Observable<T>) => Observable<T>)
  - Type Parameters
    - T
    Parameters
    - key: ((item: T) => string)
      
      (item: T): string
      
      Parameters
      
      item: T
      
      Returns string
    Returns ((source$: Observable<T>) => Observable<T>)
    - - (source$: Observable<T>): Observable<T>
      - Parameters
        
        source$: Observable<T>
        
        Returns Observable<T>
- Defined in packages/droff-helpers/src/rxjs.ts:50