In Ruby,
Redo statement is used to repeat the current iteration of the loop. redo always used inside the loop. The redo statement restarts the loop without evaluating the condition again.
Output:
2
3
4
5
6
7
8
9
10
11
12
13
14
Re-doing when x = 15
15
16
17
18
19
20
In above example, redo statement apply when
x = 15.
retry Statement:
To repeat the whole loop iteration from the start the retry statement is used. retry always used inside the loop.
Example #1:
Output:
Iteration 0
Iteration 1
Iteration 2
Iteration 3
Iteration 3
Iteration 3
...
Example #2:
