7 lines
183 B
Clojure
7 lines
183 B
Clojure
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(defn long-year? [year]
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(-> (java.time.LocalDate/of year 12 28)
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(.get (.weekOfYear (java.time.temporal.WeekFields/ISO)))
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(= 53)))
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(filter long-year? (range 2000 2100))
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