Remove element at index from sequence

Question

I have a sequence and I want to remove an element from it at a certain index. How do I do this?

Answer 1

You can use delete:

var
  a = @[1, 2, 3]

echo a
a.delete(1)  
echo a

Link: http://ideone.com/4IE3cI

@[1, 2, 3]
@[1, 3]