clojure / clojure/clojure-site
Document destructuring of singleton map sequences
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Description
Since clojure 1.11 (as per CLJ-2603), destructuring a sequence containing a single map can directly bind to the map contents. An example of this can be seen here. It might be a good idea to mention this in the destructuring guide as this behaviour might be surprising to some (at least it was for me).
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the linked destructuring guide and compare it with the CLJ-2603 example in test/clojure/test_clojure/data_structures.clj. Document that a sequence containing a single map can destructure directly to the map contents, with an example showing the behavior.】【。
Written by the indexing model from the issue text.
Assessment
- Tech stack
- clojure
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 1/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 55/100