Fetch Request with dynamic predicate

fetchrequest2.swift

import SwiftUI

struct StudentsView: View {
    
    var request: FetchRequest<Student>
    var students: FetchedResults<Student>{ request.wrappedValue }

    // MARK: - Lifecycle
    
    init(
        predicate: NSPredicate = NSPredicate(value: true),
        sortDescriptors: [NSSortDescriptor] = []
    ) {
        self.request = FetchRequest(
            entity: Student.entity(),
            sortDescriptors: sortDescriptors,
            predicate: predicate
        )
    }
    
    // MARK: - Body
    
    var body: some View {
        List {
            ForEach(students) { student in
                Text(student.name ?? "No Name")
            }
        }
    }
    
}

struct StudentsView_Previews: PreviewProvider {
    static var previews: some View {
        StudentsView()
    }
}