practicalli / practicalli/clojure
:pre and :post condidions on functions
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clojure-core
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Description
Check that nil must not be nil
(defn foo [{:keys [must opt]}]
{:pre [(not (nil? must))]}
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Research direction
No file, test, or entry point is named; first clarify whether this requests documentation, an example, or a code change and where it belongs. Once the target is identified, define done as the requested precondition behavior being documented or tested.
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Assessment
- Tech stack
- clojure
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100