0.2.0.0

Version 0.2 of monad-tree has been released! The latest version can be found on hackage, and includes a new TreeT monad transformer, constructed similarly to the ListT done right, as well as a few mtl and transformers instances.

In future versions, more mtl/transformer instances will most likely be added.

0.1.0

Version 0.1.0

monad-tree 0.1.0 has officially been released! This is the first version of the package, and provides the basic Tree data type, Monad, Applicative and Alternative instances, as well as some simple search procedures such as two variations of breadth-first and depth-first search.

In later versions, once the APIs have been stabilized, I will probably add back in some DSLs for relational programming with Tree, as well as utilities for working with weighted trees, together with more search procedures.

A source distribution is provided here for convenience, but the package is also available for use on hackage.