tastypie/node_modules/mout/src/date/quarter.js

Tastypie is a webservice API framework for Node.js based on Django's Tastypie Framework. It provides a convenient, yet powerful and highly customizable, abstraction for creating REST-style interfaces

define(function () {

    /**
     * gets date quarter
     */
    function quarter(date){
        var month = date.getMonth();
        if (month < 3) return 1;
        if (month < 6) return 2;
        if (month < 9) return 3;
        return 4;
    }

    return quarter;

});