2015-12-05 23:21 GMT-03:00 Peter Uhnak <i.uhnak@gmail.com>:

Hi,

what would be the equivalent of an OrderedSet?

1. all elements are unique

2. they are ordered

3. adding an existing element moves it
so
myOrderedSet addLast: x. "<- x is added as last"
myOrderedSet addFirst: x. "<- x is moved from last to first"

Thanks,

--
Peter