'use strict';
        var obj = {
            name: 'bob',
            school: 'No.1 middle school',
            address: 'xueyuan road'
        };
        var r1 = _.every(obj, function (value, key) {
            return value.toLowerCase() === value &&key.toLowerCase() === key;
        });
        var r2 = _.some(obj, function (value, key) {
            return value.toLowerCase() === value &&key.toLowerCase() === key;
        });