[eeps] EEP XXX: Pattern-test operator
Fri Apr 13 02:54:42 CEST 2012
Your idea is interesting. However, doesn't it ruin the simplicity of guards? It seems as if this proposal would make guards generate side-effects which should impact both testability and optimization opportunities. Isn't this a concern?
On 04/12/2012 04:51 PM, Erik Søe Sørensen wrote:
> Hello all -
> Attached is a proposal to add to the Erlang language an operator which allows for pattern matching to be used in new contexts, in particular within guard expressions.
> I hope the writeup to be in the expected format, as well as describing a sufficiently interesting idea.
> Erik Søe Sørensen
> eeps mailing list
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the eeps