how to check if a property value exists in array of objects in swift

Question

I am trying to check if a specific item (value of a property) exists in a array of objects, but could not find out any solution. Please let me know, what i am missing here.<

Answer 1

I went with this solution to similar problem. Using contains returns a Boolean value.

var myVar = "James"

if myArray.contains(myVar) {
            print("present")
        }
        else {
            print("no present")
        }

Answer 2

In Swift 2.x:

if objarray.contains({ name in name.id == 1 }) {
    print("1 exists in the array")
} else {
    print("1 does not exists in the array")
}

Answer 3

//Swift 4.2

    if objarray.contains(where: { $0.id == 1 }) {
        // print("1 exists in the array")
    } else {
        // print("1 does not exists in the array")
    }