Radix.exec
You're seeing just the function
exec
, go back to Radix module for more information.
Specs
Executes fun on all key,value-pairs in the radix tree in a depth-first fashion.
fun's signature is ({key/0
, value/0
}, acc/0
) -> acc/0
, where
the caller supplies both fun and acc.
Example
iex> t = new([
...> {<<1, 1, 1, 0::1>>, "1.1.1.0/25"},
...> {<<1, 1, 1, 1::1>>, "1.1.1.128/25"},
...> {<<1, 1, 1>>, "1.1.1.0/24"},
...> {<<3>>, "3.0.0.0/8"},
...> ])
iex>
iex> # get values
iex>
iex> f = fn {_key, value}, acc -> [value | acc] end
iex> exec(t, f, []) |> Enum.reverse()
["1.1.1.0/25", "1.1.1.0/24", "1.1.1.128/25", "3.0.0.0/8"]