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Function: isOneOf()

isOneOf<T>(item, ...items): boolean

Defined in: utilities/is-one-of.ts:11

Checks if the provided item is one of the specified items.

Type Parameters​

T​

T

Parameters​

item​

T

The item to check.

items​

...T[]

The list of items to check against.

Returns​

boolean

True if the item is one of the specified items, false otherwise.

Example​

isOneOf(5, 1, 2, 3, 4, 5); // returns true
isOneOf('a', 'b', 'c', 'd'); // returns false