Clojure, concat multiple sequences into one

o'aoughrouer

The following line: (repeat 4 [2 3])

gives me this: ([2 3] [2 3] [2 3] [2 3])

How do I create one vector or list from the above list of vectors so that I get this?: [2 3 2 3 2 3 2 3]

Thanks

user235273

(flatten x)
Takes any nested combination of sequential things (lists, vectors, etc.) and returns their contents as a single, flat sequence.
(flatten nil) returns nil.

(flatten (repeat 4 [2 3]))  ;(2 3 2 3 2 3 2 3)

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