[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [\_Set](./rc-js-util._set.md) ## \_Set class Utilities that apply to `Set`. **Signature:** ```typescript export declare class _Set ``` ## Properties

Property	Modifiers	Type	Description
[isSetEqual](./rc-js-util._set.issetequal.md)	`static` `readonly`	typeof setIsSetEqual	returns items in A not in B.
[setDifference](./rc-js-util._set.setdifference.md)	`static` `readonly`	typeof setSetDifference	returns items in A not in B.
[symmetricDifference](./rc-js-util._set.symmetricdifference.md)	`static` `readonly`	typeof setSymmetricDifference	Returns those items in A not in B, and those items in B not in A.
[valuesToArray](./rc-js-util._set.valuestoarray.md)	`static` `readonly`	typeof setValuesToArray	Converts a set into an array of its values.