12:26 <boc_tothefuture[> Nope it does not implement the java.util.List interface.

12:29 <boc_tothefuture[> and I don't see to_ary when I print the methods either.. hmmm..

13:00 <boc_tothefuture[> I just tested it with a simple case (avoiding the method call), just wrapped it in an array and called flatten on the array and hit the same issue. Any debugging flags I can add to get more context?

13:54 <boc_tothefuture[> This is fascinating.

13:54 <boc_tothefuture[> puts things['astro:sun:home'].class

13:54 <boc_tothefuture[> puts things['astro:sun:home'].respond_to? :to_ary

13:54 <boc_tothefuture[> puts [things['astro:sun:home']].flatten

13:54 <boc_tothefuture[> Java::OrgOpenhabCoreThingInternal::ThingImpl

13:54 <boc_tothefuture[> false

13:54 <boc_tothefuture[> TypeError: can't convert Java::OrgOpenhabCoreThingInternal::ThingImpl to Array (Java::OrgOpenhabCoreThingInternal::ThingImpl#to_ary gives Java::OrgOpenhabCoreThingBindingBuilder::ChannelBuilder::ChannelImpl)