fifocache
fifocache is a fixed size FIFO cache implementation in Erlang.
FIFO cache is sometimes necessary.
Usage
1> Cache0 = fifocache:new(10).
{fifocache,#{},{array,10,0,undefined,10},10,0,false}
2> Cache1 = fifocache:push(key0, value0, Cache0).
{fifocache,#{key0 => {value0,1}},
{array,10,0,undefined,
{key0,undefined,undefined,undefined,undefined,undefined,
undefined,undefined,undefined,undefined}},
10,1,false}
3> fifocache:lookup(key0, Cache1).
value0
4> fifocache:lookup(key1, Cache1).
not_found