删除underscore.js each()或其他中的当前对象

Question

删除underscore.js中的当前对象each()或其他？

_.each(fools, function(user) {
    if (user['great'] === true) {  
        // delete user from fools object ?
    }
});

Answer 1

您可能想要使用filter http://underscorejs.org/#filter

fools = _.filter(fools, function(user) {
    return !user['great'];
});

或者reject,这只是糖.