# as in the hash: $m.name is the key, ^m.name[] is the method; $ never returns a method,
# ^ never calls a key, as the code can not be stored in memcached
@main[]
$m[^memcached::open[$server]]
$c1[C] $c2[LASS]
1. key named as a method: ^if($m.delete is void){void}{not void}
2. not a junction: ^if($m.add is junction){junction}{not junction}
3. computed CLASS key: ^if($m.[${c1}${c2}] is void){void}{not void}
4. method is called: ^show(^m.add[pa_m;first]) ^show(^m.add[pa_m;second]) $m.pa_m
5. a key is not called: ^failed{^m.pa_m[]}
6. code is not stored: ^failed{$m.pa_code{x}}
^m.delete[pa_m]
7. deleted: ^if($m.pa_m is void){void}
8. class: $m.CLASS_NAME