An idiomatic way to get one of the possible values on the map?

Question

What is the best way to get the first nil value for several possible keys on the map.

Example:

(get-first-matching {:fum 4 :bar 41 :baz 45} [:foo :bar :baz]) ;=> 41

+7

Annan Jan 9 '12 at 15:02

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1 answer

Jonas · Accepted Answer · 2012-01-09T15:08:58+0000

 user=> (some {:fum 4 :bar 41 :baz 45} [:foo :bar :baz]) 41

An idiomatic way to get one of the possible values ​​on the map?