Merge: lib/trees: more services and documentation
authorJean Privat <jean@pryen.org>
Thu, 29 Oct 2015 19:03:55 +0000 (15:03 -0400)
committerJean Privat <jean@pryen.org>
Thu, 29 Oct 2015 19:03:55 +0000 (15:03 -0400)
commit5e73758c5c405765dab6631a43d72e9761ff945d
treee406eed4ba95ef50e76f3abaac491ab8034ac24a
parentd187822ec70596062e47baadbd8c852c786d7740
parent5cdc5fbf304668502470ef297e9aad9dfc774d97
Merge: lib/trees: more services and documentation

Add `depth` and `Comparable` services to abstract Trees.

Also enhance the abstract_tree module documentation.

Pull-Request: #1787
Reviewed-by: Jean Privat <jean@pryen.org>