Function compareNativeSubtypes

docs/app/js/sanddance-app.js:11143–11146

(value1, value2)

    else return compareNativeSubtypes(value1, value2);
}
function compareNativeSubtypes(value1, value2) {
    // e.g. Function, RegExp, Date
    return value1.toString() === value2.toString();
}
function compareArrays(value1, value2) {
    var len = value1.length;
    if (len != value2.length) return false;