Daniel Silverstone wrote:
Jamie Webb wrote:In this vein though, it would still be nice if one could write in Lua something like: function foobar(String x, MyClass y) ... end Where String and MyClass are predicates aginst which the arguments can be checked, if enabled by an interpreter flag.function String(x) return assert(type(x)=="string", "String expected, got " .. type(x)) end function MyClass(x)return assert(classtype(x)=="MyClass", "MyClass expected, got " .. classtype(x))end
Oops, I forgot to add: function foobar(String(x), MyClass(y)) ... end then does what you want. D.