我有一个 NSArray,里面有 3 个对象。每个对象由 5 个值组成。如何在对象中按日期排序?
result: (
gg,
"2012-10-28 01:34:00 +0000",
"Church Bells",
"pin_red",
1
)(
iu,
"2008-09-22 17:32:00 +0000",
"Birthday Song",
"pin_red",
1
)(
"my birthday woo hoo",
"2012-09-04 19:27:00 +0000",
"Birthday Song",
"pin_blue",
1
)
我正在寻找的结果 - 排序数组应该是这样的。
(
iu,
"2008-09-22 17:32:00 +0000",
"Birthday Song",
"pin_red",
1
)
(
"my birthday woo hoo",
"2012-09-04 19:27:00 +0000",
"Birthday Song",
"pin_blue",
1
)
(
gg,
"2012-10-28 01:34:00 +0000",
"Church Bells",
"pin_red",
1
)
我从我的 nsdictionary 对象中获取这个数组。
dictionary = [[NSMutableDictionary alloc] initWithContentsOfFile:stringsPlistPath];
stringsMutableArray = [[NSMutableArray alloc] initWithObjects:nil];
for (id key in dictionary)
{
[stringsMutableArray addObject:[dictionary objectForKey:key]];
}