tastypie/node_modules/mout/collection/size.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

var isArray = require('../lang/isArray');
var objSize = require('../object/size');

    /**
     * Get collection size
     */
    function size(list) {
        if (!list) {
            return 0;
        }
        if (isArray(list)) {
            return list.length;
        }
        return objSize(list);
    }

    module.exports = size;