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filter



    function
    boot.janet on line 932, column 1

    (filter pred ind)

    Given a predicate, take only elements from an array or tuple for 
    which (pred element) is truthy. Returns a new array.

See also:keep1 exampleSign in to add an example

(filter (fn [x] (> x 2)) [1 2 3 4 5])  # @[3 4 5]

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