CODEWITHSUNDEEP
swift
User
User

Reputation: 24741

How to filter NSArray in Swift?

self.filteredUserData = self.userData.filter({( listing: NSDictionary) -> Bool in
        let stringMatch = listing["name"].rangeOfString(searchText)
        return stringMatch != nil
})

I was going to do something like above, but I realized 'NSArray' does not have a member named 'filter' and not a Swift Array. How can I filter NSArrays in Swift?

Upvotes: 3

Views: 6940

Answers (1)

User
User

Reputation: 24741

Here's what I ended up doing:

let resultPredicate = NSPredicate(format: "name contains[c] %@", searchText)
self.filteredUserData = self.userData.filteredArrayUsingPredicate(resultPredicate)

Objective-C version:

NSPredicate *resultPredicate = [NSPredicate predicateWithFormat:@"name contains[c] %@", searchText];
self.filteredUserData = [self.userData filteredArrayUsingPredicate:resultPredicate];

Upvotes: 5

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