11 lines
436 B
Clojure
11 lines
436 B
Clojure
(let [circle-points (atom [])]
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(letfn [(draw-fn [x y]
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(swap! circle-points #(conj % [x y])))]
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(draw-circle draw-fn 10 10 7))
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(let [empty-grid (vec (repeat 20 (vec (repeat 20 " "))))
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grid (reduce (fn [grid xy] (assoc-in grid xy "x"))
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empty-grid
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@circle-points)]
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(doseq [line grid]
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(println (clojure.string/join line)))))
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