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64 lines
No EOL
1.5 KiB
Clojure
64 lines
No EOL
1.5 KiB
Clojure
(ns foo
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(:require
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[clojure.string :as str]
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;; We're never using this namespace. Also, the namespaces aren't sorted.
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[clojure.set :as set]))
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;; Here we made a typo, so the symbol is unresolved:
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(but-last [1 2 3])
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;; Clj-kondo knows about arities of clojure namespaces, but you can also teach
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;; it about your libraries or own namespaces
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(str/join)
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;; foo has an arity of 2, but we're not actually using y
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(defn foo-fn [x y]
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;; this do is redundant:
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(do
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;; this is handy for debugging, but please remove it before pushing your code:
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(def tmp_x x)
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(let [y (fn [] (inc x))]
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;; the next let can be squashed together with the previous:
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(let [z y]
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;; whoopsy, calling a local function with an incorrect number of args:
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(y x)
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;; also wrong:
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(recur)))))
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(letfn
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[(f [] (h 1))
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(h [] (f 1))])
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(defn- private-fn [])
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;; redefining it...
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(defn- private-fn [])
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(defn foo [] :foo)
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;; Type error, because foo doesn't return a number!
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(inc (foo))
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;; I'm tired now, let's sleep...
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;; Oops, not happening because of wrong amount of args:
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(Thread/sleep 1000 1 2)
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;; Here we switch to another namespace and require the previous:
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(ns bar (:require [foo :as f]))
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;; Wrong arity when calling a function from the previous namespace:
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(f/foo-fn)
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;; private:
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(f/private-fn)
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;; this won't pass the reader:
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{:a 1 :a 2}
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;; and neither will this:
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#{1 1}
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;; nor this:
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{:a 1 :b}
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(ns bar-test (:require [clojure.test :as t]))
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(t/deftest my-tests
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;; you're not actually testing something here:
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(odd? (inc 1))) |