Simply put, destructuring in Clojure is a way extract values from a datastructure and bind them to symbols, without having to explicitly traverse the datstructure. It allows for elegant and concise Clojure code.
Alex King alexanderjamesking
alexanderjamesking
/ errors.clj
Created
October 7, 2021 20:02
— forked from adambard/errors.clj
An example of functional error handling in clojure.
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| (ns example.errors) | |
| (defn clean-address [params] | |
| "Ensure (params :address) is present" | |
| (if (empty? (params :address)) | |
| [nil "Please enter your address"] | |
| [params nil])) | |
| (defn clean-email [params] | |
| "Ensure (params :email) matches *@*.*" |
alexanderjamesking
/ RDF in Turtle to PDF Graph
Created
September 15, 2018 10:11
— forked from crstn/RDF in Turtle to PDF Graph
Create a graph visualization from an RDF file using http://librdf.org/raptor/ and http://www.graphviz.org.
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| rapper -i turtle -o dot model.ttl | dot -Tpdf -omodel.pdf |
alexanderjamesking
/ 00_destructuring.md
Created
March 20, 2017 10:44
— forked from john2x/00_destructuring.md
Clojure Destructuring Tutorial and Cheat Sheet