Me writes: > > > %a ^:union[op] %b > > > > > > %a :foo[op]:bar %b > > > > I think that any operators over 10 characters should > > be banished, and replaced with functions. > I agree. But I think that we can get away here with just hash properties , just like hash behaviour in <regexps> is controlled by properties .
e.g. union: (%a,%b) ^is no_strict_keys ; (%a %b) ^is default_value ( 0 ) ; %a ^[+] %b intersection : (%a,%b) ^is strict_keys ; %a ^[+] %b this maybe longer but clear : one line - one concept . but I am not shure ... arcadi .
