过滤其中包含字典的 NSArray - swift 1.2

Question

(
        {
        "creation_date" = "23-02-2016 18:29";
        filename = "abc.pdf";
    },
        {
        "creation_date" = "23-02-2016 18:28";
        filename = "32.pdf";
    },
        {
        "creation_date" = "23-02-2016 18:28";
        filename = "78.pdf";
    },
        {
        "creation_date" = "23-02-2016 17:28";
        filename = "65.pdf";
    },
        {
        "creation_date" = "23-02-2016 16:48";
        filename = "6.pdf";
    }
)

我有这样的 NSArray。我想要 NSMutableDictionary 的 Filtered NSArray，它有文件名 = SearchString。意味着我正在使用 searchBarController，所以当我搜索某些内容时，它应该过滤在字典中具有该搜索文件名的数组。我怎样才能做到这一点？有什么建议吗？

谢谢

Answer 1

var fileterArray: NSArray = yourArray.filteredArrayUsingPredicate(NSPredicate(format: "self.%@ contains[c] %@", "filename", "SearchString"))

print(fileterArray)

过滤其中包含字典的 NSArray - swift 1.2

Filtering NSArray having Dictionary inside it - swift 1.2

filter

nsarray

nsmutabledictionary

ios

swift