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iosswiftswift2nspredicate

NSPredicate is not working on some object

I am having array contains model, in that model i am haveing 3 objects as String say, firstName, lastName and action,

i am using the following predicate

let resultPredicate = NSPredicate(format: "lastName CONTAINS [c] %@ OR firstName CONTAINS [c] %@ OR action CONTAINS [c] %@", searchText, searchText, searchText)            
tableDataArray = dataSourceArray.filter { resultPredicate.evaluateWithObject($0) }

if i search the string based on firstName or lastName its working fine. But if i search the string which is present in the action its not filtering. Any help regarding this will be appreciated.

Solution

  • Really its strange... i unable to find the solution for this. But i found the alternate way to filter the array without using predicate.

    tableDataArray = dataSourceArray.filter {$0.firstName.containsString(searchText) || $0.lastName.containsString(searchText) || $0.action.containsString(searchText) }