Repeat loop in Swift

As we know we having for loop and while loop in swift for writing loops but also we have repeat loop.

In repeat loop the loop block will be execute at least once even condition get fails.

repeat {
print("block executed")
} while number > 0

/* Output will be 
block executed
*/

In above example even condition is false but still block will be execute once because condition will be execute at the end of the repeat loop code.

Gif Source: https://giphy.com

Let’s have one more example

var number = 1
repeat {
   print(number)
   number += 1
 } while number < 5

/* Output will be 
1
2
3
4
*/

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Thanks for reading, Happy Coding 💻