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arrayMap() function

Like Array.map.

Signature:

export declare function arrayMap<TItem, TMapped>(items: ArrayLike<TItem>, callback: (item: TItem, index: number) => TMapped): TMapped[];

Parameters

Parameter	Type	Description
items	ArrayLike<TItem>
callback	(item: TItem, index: number) => TMapped

Returns:

TMapped[]

Remarks

Has more consistent performance characteristics cross platform than the built in Array.map

See arrayMap().

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