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m0smith/digit-seq.clj

Created September 28, 2011 22:35
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Convert a number into a lazy sequence of digits as (digit-seq 1798) => (1 7 9 8)
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digit-seq.clj
(defn digit-seq
"Convert a number into a lazy sequence of digits as (digit-seq 1798) => (1 7 9 8)"
[num] (map #(- (int %) (int \0)) (str num)))
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