If I have a deeply nested block, rs.BlockContainers(block_name) returns a list of the names of the entire hierarchy of blocks containing block_name up to the top level.
In doing some tests here, it looks like this list is returned in ascending order - i.e.
[immediate parent, next parent up, next up,..., top level block]
Can I safely assume that list[0] will always be the immediate parent of the block passed in as argument?
Thanks, --Mitch