easiest way to move element within list?

[krtschmr]

having elements with position 0,1,2,3,4,5 and item 5 gets and update to be position 0. there seem to be no automatic reordering, leaving the list with 0,0,1,2,3,4.

what's the most efficient way to do this?

[seuros]

acts as list gem for example.

[krtschmr]

for reasons, we migrated from AAL to closure_tree. is there any plan to add such a feature?

[seuros]

AAL and closure_tree have different usage. I use them both in the same model to have list and tree capability.

Can you describe more what you trying to achieve ?