doall

function

since v0.0-927

clojure.core/doall

Edit

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Details:

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See Also:

• dorun
• doseq

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Source docstring:

When lazy sequences are produced via functions that have side
effects, any effects other than those needed to produce the first
element in the seq do not occur until the seq is consumed. doall can
be used to force any effects. Walks through the successive nexts of
the seq, retains the head and returns it, thus causing the entire
seq to reside in memory at one time.

(defn doall
  ([coll]
   (dorun coll)
   coll)
  ([n coll]
   (dorun n coll)
   coll))

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