Reviver
Revive a JSON-serialized typed array.
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 ]