Queue/Usage: Difference between revisions

=={{header|PicoLisp}}==

Using the implementation from [[FIFO]]:

<lang PicoLisp>(println (fifo 'Queue)) # Retrieve the number '1'

(println (fifo 'Queue)) # Retrieve an internal symbol 'abc'

(println (fifo 'Queue)) # Retrieve a transient symbol "abc"

(println (fifo 'Queue)) # and a list (abc)

(println (fifo 'Queue)) # Queue is empty -> NIL</lang>

Output:

<pre>1

abc

"abc"

(a b c)

NIL</pre>