for-in array loop in swift 5 code example

Example 1: swift loop through array

guard let currentUser = currentUser, 
    let photos = currentUser.photos as? [ModelAttachment] else 
{
    // break or return
}
// now 'photos' is available outside the guard
for object in photos {
    let url = object.url
}

Example 2: swift for loop

for i in 0...10 {
	print(i)
}

let array = Array(0...10) //same as [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

for value in array {
	print(value)
}