Last active
August 29, 2015 14:03
-
-
Save avgerin0s/c4779bc8d2ee86061ec8 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| (defn compact | |
| "Returns a seq on the collection with any nil element removed" | |
| [coll] | |
| (filter (complement nil?) (seq coll))) | |
| ; Example usage | |
| (compact [1 nil 2]) | |
| => (1 2) | |
| (compact (nil)) | |
| => () | |
| (compact (seq (vals {:a 1, :b nil}))) | |
| => (1) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment