集合(Collections)rejectreject_.reject(list, predicate, [context])返回 list 中没有通过 predicate 真值检测的元素集合,与 filter 相反。predicate 通过 iteratee 进行转换,以简化速记语法。var odds = _.reject([1, 2, 3, 4, 5, 6], function(num){ return num % 2 == 0; });=> [1, 3, 5]