DSP Robotics Support

just need to simply remove a line in the list array (ruby my nightmare)

Something like this?

And if you swap...
im.delete_at(<number>)
...which deletes at a soecific location.
...for...
im.delete(<string>)
You can delete an entry by its name; for example...
im.delete("lo")

thank you for the help. I changed a little, the entry number in array or text. this is exactly what I wanted. good job.

Great - glad it is now working.

A couple of little tips for the Ruby.

- The line with only "@ins[1]" is not required - using that value inside the "delete" or "delete_at" is enough to make Ruby read the value.

- When putting the values inside '(...)' it is better not to put a space between the method name and the values, e.g...
im.delete(@ins[1])
(no space follows 'delete')
Mostly, using a space is OK, but I have noticed that sometimes putting a space will give an error.