View source for Pull

<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 also: [[pop]]; [[push]]; [[remove]]

=== Arguments ===

{| class="wikitable"
|-
! Parameter Name !! Default Value !! Meaning
|-
| ''self'' || list or map || object to remove an element from the end of
|}

=== Usage Notes ===
<c>pull</c> may be called with function syntax or dot syntax.

== Example ==

<ms>[1, 2, 3].pull	// returns (and removes) 1</ms>

[[Category:Intrinsic Functions]]
[[Category:List Methods]]
[[Category:Map Methods]]