SWIFT

loop through array swift

let names = ["a", "b", "c"]

for name in names {
    print(name)
}

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
}

swift loop through array

for object in array {
	// object is replaced with the array item for each loop
}

Swift Loop Over Array

// access items of an array 
let languages = ["Swift", "Java", "Go", "JavaScript"]

for language in languages {
      print(language)
}

Swift Looping Through Array

// an array of fruits
let fruits = ["Apple", "Peach", "Mango"]

// for loop to iterate over array
for fruit in fruits {
  print(fruit)
}