falcor-router/src/support/slice.js

A router DataSource constructor for falcor that allows you to model all your cloud data sources as a single JSON resource.

module.exports = function slice(args, index) {
    var len = args.length;
    var out = [];
    var j = 0;
    var i = index;
    while (i < len) {
        out[j] = args[i];
        ++i;
        ++j;
    }
    return out;
};