Function fullJoinHomogeneous

fullJoinHomogeneous<TFirst, TKey, TResult>(first: Iterable<TFirst>, second: Iterable<TFirst>, keySelector: ((item: TFirst) => TKey), firstSelector: ((item: TFirst) => TResult), secondSelector: ((item: TFirst) => TResult), bothSelector: ((a: TFirst, b: TFirst) => TResult), equalityComparer?: EqualityComparer<TKey>): IEnumerable<TResult>
Performs a full outer join on two homogeneous sequences. Additional arguments specify key selection functions and result projection functions.

Typeparam
TFirst The type of elements in the first sequence.

Typeparam
TKey The type of the key returned by the key selector functions.

Typeparam
TResult The type of the result elements.

Returns
A sequence containing results projected from a full outer join of the two input sequences.
Type Parameters
- TFirst
- TKey
- TResult
Parameters
- first: Iterable<TFirst>
  
  The first sequence of the join operation.
- second: Iterable<TFirst>
  
  The second sequence of the join operation.
- keySelector: ((item: TFirst) => TKey)
  
  Function that projects the key given an element of one of the sequences to join.
  - - (item: TFirst): TKey
    - Parameters
      
      item: TFirst
      
      Returns TKey
- firstSelector: ((item: TFirst) => TResult)
  
  Function that projects the result given just an element from first where there is no corresponding element in second.
  - - (item: TFirst): TResult
    - Parameters
      
      item: TFirst
      
      Returns TResult
- secondSelector: ((item: TFirst) => TResult)
  
  Function that projects the result given just an element from second where there is no corresponding element in first.
  - - (item: TFirst): TResult
    - Parameters
      
      item: TFirst
      
      Returns TResult
- bothSelector: ((a: TFirst, b: TFirst) => TResult)
  
  Function that projects the result given an element from first and an element from second that match on a common key.
  - - (a: TFirst, b: TFirst): TResult
    - Parameters
      
      a: TFirst
      
      b: TFirst
      
      Returns TResult
- Optional equalityComparer: EqualityComparer<TKey>
  
  A function to compare keys.
Returns IEnumerable<TResult>
- Defined in functions/fullJoin.ts:61

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