I've been playing with core.match recently. One thing that I am confused
about is, I cannot match over a set (based on membership), unless I
convert into a map first.
So, for example....
(defn map-set [set]
(into {}
(for [k set]
[k k])))
(let [x (map-set #{:a :b :c})]
(match
[x]
[{:a _ :b _}] 'match_a_b
:else nil))
returns 'match_a_b
Both of these...
(let [y #{:a :b :c}]
(match
[y]
[{:a _ :b _}] 'match_a_b
:else nil))
(let [z #{:a :b :c}]
(match
[z]
[#{:a :b}] 'match_a_b
:else nil))
returns nil. Am I missing something obvious?
Phil
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