How can I improve this Clojure function? -


I just wrote my first closure function based on very limited knowledge of language. For example, I'm not sure I should use lists or vectors, for example, I would like some feedback regarding the use and usage of the types. id = subject-id [subject-id] (sql / with-connection system / getenv "DATABASE_URL") (SQL / with-query-result result [" Selection entry_id entries where subject_ind =? "Subject-id] ([res ([] in the results)] (map (FN [line] ( 

  (deftest test-actor) For-subject-id (= ([[123] "321"] (Actor-ID-for-subject-id "123"))))   
 If it makes a difference (And I think this happens) about my attributes of the returned data This involves the creation of the union in particular and the intersection of other sets returned by the same function.   
 
 < P> If the initial vector is empty, it is slightly more concise to use 'vec' instead of 'in'. It can express the intent more clearly, though the case of preference is high.  < Pre>  (vec (map: actor_id result))  < / Pre>

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