static int push(lua_State* l, const FunctionResults& ref)
{
for (FunctionResults::const_iterator it = ref.cbegin(); it != ref.cend(); ++it)
{
it->push();
}
return static_cast<int>(ref.size());
}
static int push(lua_State* l, const FunctionResults& ref)
{
int size = 0;
for (FunctionResults::const_iterator it = ref.cbegin(); it != ref.cend(); ++it)
{
size += it->push(l);
}
return size;
}