regards: collect-one

[JoePython1]

I have a list of maps.

Currently I use the following pattern

(select [ALL
            (collect-one :a)
            (collect-one :b)
            (collect-one :c)
           :d ]
           input)

Although the above solution works, It looks verbose.
Is there a navigator which can collect all three keys (:a, :b :c) instead of three instances of collect-one's

[nathanmarz]

You can do:

(select [ALL ((eachnav collect-one) :a :b :c) :d] input)

You can do (def multi-collect-one (eachnav collect-one)) to make it reusable.