proton.diff-assert
`diff-u=` is helpful diff assertions. Useage `(is (diff-u= a b))` When a and b don't equal, it shows diff by using `diff-u` function. This assertion doesn't support `cljs.test`, so you can use this on `clojure.test` only.
`diff-u=` is helpful diff assertions. Useage `(is (diff-u= a b))` When a and b don't equal, it shows diff by using `diff-u` function. This assertion doesn't support `cljs.test`, so you can use this on `clojure.test` only.