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    @writetome51/array-insert-at
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    4.0.2 • Public • Published

    insertAt<T>(
          index,
          values: T[],
          array: T[]
    ): void

    At index, values are inserted in array.
    index can be negative or positive. If positive, existing items beginning at that index
    will be pushed to the right to make room. If negative, existing items ending at that
    index will be pushed to the left to make room. No items get removed.

    Examples

    let arr = [1,2,3,4];   
    insertAt(2, [7, 8], arr);  
    // arr is now [1,2,7,8,3,4]
    
    let arr = [1,2,3,4];   
    insertAt(-1, [7, 8], arr);  
    // arr is now [1,2,3,4,7,8]
    
    let arr = [1,2,3,4];   
    insertAt(-4, [7, 8], arr);  
    // arr is now [1,7,8,2,3,4]

    Installation

    npm i @writetome51/array-insert-at

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    import { insertAt } from '@writetome51/array-insert-at';

    Install

    npm i @writetome51/array-insert-at

    DownloadsWeekly Downloads

    38

    Version

    4.0.2

    License

    MIT

    Unpacked Size

    3.53 kB

    Total Files

    5

    Last publish

    Collaborators

    • writetome51