Clojure Core

Namespaces

clojure
- core
  - protocols
- data
- inspector
- java
  - browse
  - browse-ui
  - io
  - javadoc
  - shell
- main
- pprint
- reflect
- repl
- set
- stacktrace
- string
- template
- test
  - junit
  - tap
- walk
- xml
- zip

doc source examples comments

1.3.0 permalink

1.2.0
1.3.0

reversible?

clojure.core

(reversible? coll)

Returns true if coll implements Reversible

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

1 Example top

link | changes
```
user=> (reversible? [])
true
user=> (reversible? '())
false
user=> (reversible? #{})
false
```
user=> (reversible? []) true user=> (reversible? '()) false user=> (reversible? #{}) false

Log in to add / edit an example.

See Also top

Log in to add a see also.

Source clojure/core.clj:5509 top

(defn reversible?
 "Returns true if coll implements Reversible"
 {:added "1.0"
   :static true}
  [coll] (instance? clojure.lang.Reversible coll))

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

Vars in clojure.core/reversible?:

Used in 0 other vars

Comments top

No comments for reversible?. Log in to add a comment.