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@jgdavey
Created March 4, 2014 02:26
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How to get paths for map of sets?
(use 'clojure.test)
(deftest tracing-paths
(testing "trace-paths"
(is (= (trace-paths {:a nil} :a)
[[:a]]))
(is (= (trace-paths {:a #{:b}
:b nil} :a)
[[:a :b]]))
(is (= (trace-paths {:a #{:b :c}
:b nil
:c #{:b}} :a)
[[:a :c :b] [:a :b]]))
(is (= (trace-paths {:a #{:b}
:b #{:c :d}
:c #{:d}
:d nil} :a)
[[:a :b :c :d] [:a :b :d]]))))
@jgdavey
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jgdavey commented Mar 4, 2014

@Chouser Nice!

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