按日期、月份和年份过滤ng-repeat

I have the following variable:

我有以下变量:

scope.availabilities = [
    {
        date : "2014-10-01 07:00:00",
        intervals : [...]
    },
    {
        date : "2014-10-02 07:00:00",
        intervals : [...]
    },
    ...
]
scop