Programming Kata Day 6

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Code kata

Problem

Write a function to determine if a vector contains a set of items.

Solution

(defn containsv [v & items]
  (some (set items) v))

Note

Using a set as the predicate supplied to some allows you to check whether any of the truthy values in the set are contained within the given sequence. This is a frequently used Clojure idiom for searching for containment within a sequence.

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