[chef] libraries loaded twice?

[Igor Serebryany < >]

I was under the impression that:

* libraries are only loaded once, when the cookbook is evaluated

* each cookbook is evaluated only once

however, i recently ran into a problem where my library code was running twice because:

* my cookbook was both included in a role's run_list

* a different cookbook in that run list explicitly depended on that cookbook

this is using chef-solo 11.4.0. is this a bug in chef? or am i missing something?

--igor