lib/collection/url.js
function (params) {
        params = _.isString(params) ? QueryParam.parse(params) : params;
        this.query.populate(params);
    }
function (params) {
        params = _.isString(params) ? QueryParam.parse(params) : params;
        this.query.populate(params);
    }
function ( params ) { params = _ . isString ( params ) ? QueryParam . parse ( params ) : params ; this . query . populate ( params ) ; }
Add query parameters to the URL.

@param {Object|String} params Key value pairs to add to the URL.
Add query parameters to the URL .