The MatrixArray module makes working with large two dimensional arrays in JavaScript easy and seamless. Using MatrixArray you don't have to worry about deep cloning or the intricacies of managing a buffer. Arrays passed into MatrixArray are flattened and stored in an ArrayBuffer for efficiency.
let data = new MatrixArray([[1, 2], [3, 4]])
console.log(data.row(0)[1]) // returns 2
console.log(data.clone()) // returns a new Float32Array [[1, 2], [3, 4]]
console.log(data.value(1, 1)) // returns 4
let dataCompact: any = data.compact() // returns [[1, 2], [3, 4]]
dataCompact[0] = '9'
console.log(dataCompact) // returns [9, [3,4]]
console.log(data.row(0)) // returns [1, 2]See tests/usage.ts for an example on how to MatrixArray with NodeJS and Typescript.
In the project directory, you can run:
Builds matrixArray.ts and tests/usage.ts into JS files for usage. usage.ts is a demo of the script being used in Typescript.
Runs the sample usage.js file which should output a log in your console.
You can learn more about the developer here.