[erlang-questions] subnet masking with binary matching
Thu Jan 18 22:41:37 CET 2007
Bob Ippolito wrote:
> There's plenty of documentation for all of Erlang's pattern matching
> features in the reference manual.
A good solution is also to represent IP addresses as
integers. I've found it easier to manipulate IPs as integers
than 4/8 tuples or binaries.
On ints we can do many bit-twiddler operations that are otherwise
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