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doc source examples comments

1.3.0

not-empty

clojure.core

(not-empty coll)

If coll is empty, returns nil, else coll

© Rich Hickey. All rights reserved. Eclipse Public License 1.0

1 Example top

link | changes
```
user=> (not-empty [])
nil
user=> (not-empty [1])
[1]
user=> (not-empty [1 3 5])
[1 3 5]
```
user=> (not-empty []) nil user=> (not-empty [1]) [1] user=> (not-empty [1 3 5]) [1 3 5]

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See Also top

0
clojure.core/empty
Returns an empty collection of the same category as coll, or nil

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Source clojure/core.clj:4839 top

(defn not-empty
  "If coll is empty, returns nil, else coll"
  {:added "1.0"
   :static true}
  [coll] (when (seq coll) coll))

© Rich Hickey. All rights reserved. Eclipse Public License 1.0

Vars in clojure.core/not-empty:

Used in 0 other vars

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