code-reviews 2018-08-04 | Slack Archive

@holyjak A little late. Sets implement the function interface thus

(filter #{{:producer "Ferrari"}} cars) => ({:producer "Ferrari"})

is the idiomatic way for doing this. You can also use

keep

and

some

in replacement of

filter

(some #{{:producer "Ferrari"}} cars) => {:producer "Ferrari"}

. These examples assume your cars var is defined as

(def cars [{:producer "Ferrari"}
           {:producer "Porsche"}
           {:producer "Mazda"}])

👍 4

2018-08-04