Question

I have an array:

array = [S1,S2,S3,S4_a,S4_b,S5_a,S5_b,S5_c etc....]

How can I delete all the objects from the last object down to what ever index I give it ?

array.delte(last:S3)

So, I would like to to delete downto S3, so everything after it must be deleted

new_array = [S1,S2,S3]

Answer 1

It think you want splice:

array.splice(0, index);