dimple-js/src/objects/axis/methods/addGroupOrderRule.js

Dimple is an object-oriented API allowing you to create flexible axis-based charts using [d3.js](http://d3js.org "d3.js").

        // Copyright: 2015 AlignAlytics
        // License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
        // Source: /src/objects/axis/methods/addGroupOrderRule.js
        // Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-addGroupOrderRule
        this.addGroupOrderRule = function (ordering, desc) {
            this._groupOrderRules.push({ ordering : ordering, desc : desc });
        };