Type Alias Zip<A, B>

Zip: A extends NonEmptyArray<unknown>
    ? B extends NonEmptyArray<unknown>
        ? readonly [
            readonly [Tuple.Head<A>, Tuple.Head<B>],
            ...Tuple.Zip<Tuple.Tail<A>, Tuple.Tail<B>>,
        ]
        : readonly []
    : readonly []

Creates pairs of elements from two readonly tuples A and B. The resulting tuple will have the length of the shorter input tuple.

Type Parameters

A extends readonly unknown[]
The first readonly tuple.
B extends readonly unknown[]
The second readonly tuple.

Returns

A readonly tuple of pairs readonly [readonly [A[i], B[i]], ...].

Example

type Z1 = Tuple.Zip<[1, 2], ['a', 'b']>; // readonly [readonly [1, 'a'], readonly [2, 'b']]
type Z2 = Tuple.Zip<[1, 2, 3], ['a', 'b']>; // readonly [readonly [1, 'a'], readonly [2, 'b']]
type Z3 = Tuple.Zip<[1, 2], ['a', 'b', 'c']>; // readonly [readonly [1, 'a'], readonly [2, 'b']]
type Z4 = Tuple.Zip<[], ['a']>; // readonly []

Type Alias Zip<A, B>

Type Parameters

Returns

Example

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