katanakit-js / useGroupBy

Function: useGroupBy()

function useGroupBy<T>(array, key): Record<string, T[]>;

Defined in: src/core/services/utils.service.ts:446

Groups array items by a key property or key selector function.

Type Parameters

Type Parameter
T

Parameters

Parameter	Type
array	T[]
key	keyof T | ((item) => string)

Returns

Record<string, T[]>

Example

useGroupBy(items, "type");