The Clojure Padawan @ClojurePadawan

I be out here learning clojure Joined November 2020

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The Clojure Padawan @ClojurePadawan

5 years ago

Just finished setting up figwheel to get started with some clojurescript escapades, awesome work on the tutorial @bhauman

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The Clojure Padawan @ClojurePadawan

5 years ago

Defmulti isa nice bit of magic I just learned. Can't tell you my methods though.

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The Clojure Padawan @ClojurePadawan

5 years ago

TIL: You can destructure nested maps. As an example: (let [{:keys [a b] {:keys [c]} :x {:keys [] {:keys [d]} :z} :y} {:a 1 :b 2 :x {:c :skip-a-few} :y {:z {:d Integer/MAX_VALUE}}}] [a b c d]) => [1 2 :skip-a-few 2147483647]

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The Clojure Padawan @ClojurePadawan

5 years ago

TIL: Threading a map through a bunch of updates is way cleaner than updating it in the let bindings over and over. I'm just gonna (let [myself (update-in my-brain [:thinking-area] conj "a lot of IQ")] myself) And now I realize how much of a bruh moment this is.

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The Clojure Padawan @ClojurePadawan

5 years ago

TIL: update-in > assoc-in. If you don't agree name the place, time and game so we can 1v1 as long as I'm better at the game than you.

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The Clojure Padawan @ClojurePadawan

5 years ago

TIL: Range includes the first given number, but leaves out the last. I guess it's true that something can be both ranged and deranged at the same time.