Tuple
Helper functions that have to do with TypeScript tuples.
Functions
tupleEntries()
function tupleEntries<T>(tuple): Generator<TupleEntry<T>>
Helper function to get the entries (i.e. indexes and values) of a tuple in a type-safe way.
This is useful because the vanilla Array.entries method will always have the keys be of type
number.
Type Parameters
| Type Parameter |
|---|
T extends readonly unknown[] |
Parameters
| Parameter | Type |
|---|---|
tuple | T |
Returns
Generator<TupleEntry<T>>
Defined in
tupleKeys()
function tupleKeys<T>(tuple): Generator<TupleKey<T>>
Helper function to get the keys (i.e. indexes) of a tuple in a type-safe way.
This is useful because the vanilla Array.keys method will always have the keys be of type
number.
Type Parameters
| Type Parameter |
|---|
T extends readonly unknown[] |
Parameters
| Parameter | Type |
|---|---|
tuple | T |
Returns
Generator<TupleKey<T>>