Function hasSubset

hasSubset<
    EntityT extends Entity,
    ParamT extends FilterFunctionPrimitiveParameterType,
    ReturnT,
>(
    subset:
        | ParamT[]
        | CollectionField<EntityT, any, any, boolean, boolean>
        | CollectionFilterFunction<EntityT, ReturnT>,
    set:
        | ParamT[]
        | CollectionField<EntityT, any, any, boolean, boolean>
        | CollectionFilterFunction<EntityT, ReturnT>,
): BooleanFilterFunction<EntityT>
Build a filter function to test whether a set is a subset of the other, i.e. whether the second parameter can be transformed into the first by reordering and / or removing items. Evaluates to boolean.
Type Parameters
- EntityT extends Entity
- ParamT extends FilterFunctionPrimitiveParameterType
- ReturnT
Parameters
- subset:
      | ParamT[]
      | CollectionField<EntityT, any, any, boolean, boolean>
      | CollectionFilterFunction<EntityT, ReturnT>
  The subset to test for. This can either be an array, a reference to a field or another filter function.
- set:
      | ParamT[]
      | CollectionField<EntityT, any, any, boolean, boolean>
      | CollectionFilterFunction<EntityT, ReturnT>
  The set to test. This can either be an array, a reference to a field or another filter function.
Returns BooleanFilterFunction<EntityT>
The newly created filter function.

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- Defined in packages/odata-v4/dist/filter-functions.d.ts:53