Created
December 9, 2015 04:53
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update nested map in clojure.
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(def divisions | |
{:division1 | |
{:group1 [:staff1 :staff2] | |
:group2 [:staff3 :staff4 :staff5]} | |
:division2 | |
{:group3 [:staff6 :staff7]}}) | |
(reduce | |
(fn [ds [d g staffs]] | |
(assoc-in ds [d g] (remove #{:staff2} staffs))) | |
divisions | |
(for [[d groups] divisions | |
[g staffs] groups] | |
[d g staffs])) |
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