Pull
Revision as of 15:45, 17 March 2020 by 71.226.33.30 (talk) (Created page with "<c>pull</c> removes and returns the first item in a list, or an arbitrary key of a map. If the list or map is empty (or if called on any other data type), returns null. See...")
pull removes and returns the first item in a list, or an arbitrary
key of a map. If the list or map is empty (or if called on any other data type), returns null.
Arguments
| Parameter Name | Default Value | Meaning |
|---|---|---|
| self | list or map | object to remove an element from the end of |
Usage Notes
pull may be called with function syntax or dot syntax.
Example
[1, 2, 3].pull // returns (and removes) 1
