Function deduplicate

deduplicate<T>(getKey: ((value: T) => string)): ((source: Wrappable<T>) => IterableIterator<T>)
Gets a function which deduplicates items of an iterable by specified key. It can be chained using a pipe().
Type Parameters
- T
Parameters
- getKey: ((value: T) => string)
  - - (value: T): string
    - Parameters
      
      value: T
      
      Returns string
Returns ((source: Wrappable<T>) => IterableIterator<T>)
- - (source: Wrappable<T>): IterableIterator<T>
  - Parameters
    - source: Wrappable<T>
    Returns IterableIterator<T>
deduplicate<T>(getKey: ((value: T) => string), source: Wrappable<T>): IterableIterator<T>
Deduplicates items of specified source iterable by specified key.
Type Parameters
- T
Parameters
- getKey: ((value: T) => string)
  - - (value: T): string
    - Parameters
      
      value: T
      
      Returns string
- source: Wrappable<T>
Returns IterableIterator<T>

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