Function fromArrayBuffer

docs/app/js/sanddance-app.js:113025–113035

(array, byteOffset, length)

    return fromArrayLike(arrayView);
}
function fromArrayBuffer(array, byteOffset, length) {
    if (byteOffset < 0 || array.byteLength < byteOffset) throw new RangeError('"offset" is outside of buffer bounds');
    if (array.byteLength < byteOffset + (length || 0)) throw new RangeError('"length" is outside of buffer bounds');
    var buf;
    if (byteOffset === undefined && length === undefined) buf = new Uint8Array(array);
    else if (length === undefined) buf = new Uint8Array(array, byteOffset);
    else buf = new Uint8Array(array, byteOffset, length);
    // Return an augmented `Uint8Array` instance
    Object.setPrototypeOf(buf, Buffer.prototype);
    return buf;
}
function fromObject(obj) {
    if (Buffer.isBuffer(obj)) {
        var len = checked(obj.length) | 0;