GroupBy Method (FuncObjectObject, FuncObjectObject)

RxJS

Groups the elements of an observable sequence and selects the resulting elements by using a specified function.

Namespace:  Rx
Assembly:  RxJS (in RxJS.dll)

Syntax

JavaScript
function GroupBy(keySelector, elementSelector);

Parameters

keySelector
Type: System..::.FuncObjectObject
elementSelector
Type: System..::.FuncObjectObject

See Also