I believe this fixes #305 , and adds the isAbove and isBelow functions on assert. All the tests ran fine for me on my machine, let me know if I messed anything (like public api comments) up or if something doesn't look right.
Issue #305 fixed, added assert.isAbove and assert.isBelow
Looks pretty great to me - with tests too ❤️! I'll wait for @logicalparadox's approval before merging though.
@vesln or @logicalparadox, you happy to see this merged in?