Re: Multiple args: opts map vs inline arguments

[Kelker Ryan]

 The code for dmirylenka's release-sharks form

 

tdsl.search> (defn release-sharks [n & {:keys [laser-beams]}]
           (if (boolean laser-beams) (repeat (int n) :shark)))
#'tdsl.search/release-sharks
tdsl.search> (release-sharks 2 :laser-beams 1)
(:shark :shark)

 

 

18.06.2013, 14:32, "dmirylenka" <daniilmirile...@gmail.com>:

According, to the library coding standards, the first is better:

 

(release-sharks 2 :laser-beams true)    ; good (release-sharks 2 {:laser-beams true})  ; bad

 

http://dev.clojure.org/display/design/Library+Coding+Standards

On Tuesday, June 18, 2013 5:26:15 PM UTC+12, Omer Iqbal wrote:

Hey folks,

 

What'c considered more idiomatic when having multiple, optional arguments?

 

(defn foo1 [a b & args]

  (let [opts (apply hash-map args]

    ...))

 

or

 

(defn foo2 [a b opts]

  ...)

 

 

Cheers,

Omer

 

 

 

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