prednote helps you build a tree of predicates that you can apply to a list of items. It was written for Penny:
but I also find it useful for dapi:
and so you might find it useful too.
prednote is on Github:
You can view the results of building and testing on Travis by clicking the button below:
If you have trouble building prednote due to dependency issues, try looking at the previous test results, as they will show you package versions that were used to build prednote successfully.
See also rematch:
which is apparently based on a Java library called hamcrest.
prednote is licensed under the BSD license; see the LICENSE file.