Ximan: Created page with "== Calling Pattern == Call local d = sl.deque() -- later local r = d.peekat(a) Args a is a number Results r is any type == Description == Calling peekat returns the value ..."

2010-12-19T00:38:15Z

Created page with "== Calling Pattern == Call local d = sl.deque() -- later local r = d.peekat(a) Args a is a number Results r is any type == Description == Calling peekat returns the value ..."

New page

== Calling Pattern ==
Call
local d = sl.deque()
-- later
local r = d.peekat(a)
Args
a is a number
Results
r is any type

== Description ==

Calling peekat returns the value at position a from the front of the queue, without actually removing it. If the queue is empty, peekat returns nil.

== Upon Error ==

Errors are reported and handled according to the operant error redirection mode.

== See Also ==

* [http://www.easyuo.com/openeuo/wiki/index.php/Simplelib simplelib]

* [[deque]]
* [[deque.peekback]]
* [[deque.peekfront]]

Deque.peekat - Revision history

Ximan: Created page with "== Calling Pattern == Call local d = sl.deque() -- later local r = d.peekat(a) Args a is a number Results r is any type == Description == Calling peekat returns the value ..."