Foreach decrementation

Question

how to print fv!index in reverse order in foreach loop. 
 E.g 5,4,3,2,1

Mike Schmitt · Answer

Since you didn't specify any use case or requirements, I've gone with the laziest approach I can think of to accomplish this programatically: 
 reverse(a!forEach(enumerate(5), fv!index))

Harshit Bumb (Appyzie) · Answer

Another approach to this except what Mike mentioned can be - a!forEach(
 items: enumerate(5),
 expression: 5-fv!item
) 
 There can be endless ways of achieving a solution to a problem. But if you specify your use case and explain the problem better, you might find the most accurate ways.