Clever Geek Handbook

Sorting array derived from Core Data in Swift

I have NSManagedObject

my own class ( BPMonitor

) for my object - BPMonitor

:

import UIKit
import CoreData

@objc(BPMonitor)
class BPMonitor: NSManagedObject {
    @NSManaged var sisPress: String
    @NSManaged var diaPress: String
    @NSManaged var hbPress: String
    @NSManaged var datePress: NSDate
}

In code, I am getting data from Core Data into an array:

var results:[BPMonitor]=[]
...
...

How can I sort the array for field datePress

( NSDate

) in descending order?

+3


source to share


1 answer


You just need to use the standard functions sort

or those sorted

provided by Swift:



var results: [BPMonitor] = []

var sortedResults = sorted(results, {
    $0.datePress.compare($1.datePress) == NSComparisonResult.OrderedDescending
})
+11


source






More articles:


All Articles