@stdlib/array-reviver
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    0.0.5 • Public • Published

    Reviver

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    Revive a JSON-serialized typed array.

    Installation

    npm install @stdlib/array-reviver

    Usage

    var reviver = require( '@stdlib/array-reviver' );

    reviver( key, value )

    Revives a JSON-serialized typed array.

    var parseJSON = require( '@stdlib/utils-parse-json' );
    
    var str = '{"type":"Float64Array","data":[5,3]}';
    
    var arr = parseJSON( str, reviver );
    // returns <Float64Array>[ 5.0, 3.0 ]

    For details on the JSON serialization format, see toJSON().

    Examples

    var Float64Array = require( '@stdlib/array-float64' );
    var parseJSON = require( '@stdlib/utils-parse-json' );
    var toJSON = require( '@stdlib/array-to-json' );
    var reviver = require( '@stdlib/array-reviver' );
    
    var arr = new Float64Array( [ 5.0, 3.0 ] );
    var str = JSON.stringify( toJSON( arr ) );
    console.log( str );
    // => '{"type":"Float64Array","data":[5,3]}'
    
    var out = parseJSON( str, reviver );
    if ( out instanceof Error ) {
        throw out;
    }
    console.log( out );
    // => <Float64Array>[ 5.0, 3.0 ]

    Notice

    This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

    For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.

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    License

    See LICENSE.

    Copyright

    Copyright © 2016-2021. The Stdlib Authors.

    Install

    npm i @stdlib/array-reviver

    Homepage

    stdlib.io

    DownloadsWeekly Downloads

    5

    Version

    0.0.5

    License

    Apache-2.0

    Unpacked Size

    38.2 kB

    Total Files

    10

    Last publish

    Collaborators

    • stdlib-bot
    • kgryte
    • planeshifter
    • rreusser