tasks a-s

This commit is contained in:
Ingy döt Net 2013-04-10 23:57:08 -07:00
parent 47bf37c096
commit b83f433714
12433 changed files with 156208 additions and 123 deletions

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@ -0,0 +1,17 @@
1> Q = fifo:new().
{fifo,[],[]}
2> fifo:empty(Q).
true
3> Q2 = fifo:push(Q,1).
{fifo,[1],[]}
4> Q3 = fifo:push(Q2,2).
{fifo,[2,1],[]}
5> fifo:empty(Q3).
false
6> fifo:pop(Q3).
{1,{fifo,[],[2]}}
7> {Popped, Q} = fifo:pop(Q2).
{1,{fifo,[],[]}}
8> fifo:pop(fifo:new()).
** exception error: 'empty fifo'
in function fifo:pop/1