append array to array swift code example

Example 1: swift append element to array

//To add a new element to the end of an Array.
anArray.append("This String")

//To append a different Array to the end of your Array.
anArray += ["Moar", "Strings"]
anArray.append(contentsOf: ["Moar", "Strings"])

// To insert a new element into your Array.
anArray.insert("This String", at: 0)

// To insert the contents of a different Array into your Array.
anArray.insert(contentsOf: ["Moar", "Strings"], at: 0)

Example 2: join arrays swift

let array1 = [1, 2, 3]
let array2 = [4, 5, 6]
let array3 = array1 + array2

print(array3)
//[1, 2, 3, 4, 5, 6]

Example 3: swift append to array

var numbers = [1, 2, 3, 4, 5]
numbers.append(100)
print(numbers)
// Prints "[1, 2, 3, 4, 5, 100]"

Example 4: swift add two arrays

let c = [a, b].lazy.flatten()