WoW:USERAPI GetReturnValues: Difference between revisions

WoW:USERAPI GetReturnValues (source)

98 bytes removed , 10 January 2008

m

→‎Code: Still inefficient, but not as bad.

Anonymous user

@@ Line 42: / Line 42: @@
   function {{PAGENAME}}(order, ...)
-     local input = {...}
       local output = {}
-      order = tostring(order);
+      order = tostring(order)
       for i=1, strlen(order) do
-          local key = tonumber(strsub(order, i, i));
+          local value = select(tonumber(strsub(order, i, i), ...)
-          if input[key] ~= nil then
+          if value ~= nil then
-              table.insert(output, input[key]);
+              table.insert(output, value)
           end
       end
-      return unpack(output);
+      return unpack(output)
   end
 Variant
- local {{PAGENAME}}_In;
+  local {{PAGENAME}}_Out
-  local {{PAGENAME}}_Out;
   function {{PAGENAME}}(order, ...)
-     {{PAGENAME}}_In = {...}
       {{PAGENAME}}_Out = {}
-      order = tostring(order);
+      order = tostring(order)
       for i=1, strlen(order) do
-          local key = tonumber(strsub(order, i, i));
+          local value = select(tonumber(strsub(order, i, i)), ...)
-          if {{PAGENAME}}_In[key] ~= nil then
+          if value ~= nil then
-              table.insert({{PAGENAME}}_Out, {{PAGENAME}}_In[key]);
+              table.insert({{PAGENAME}}_Out, value)
           end
       end
-      return unpack({{PAGENAME}}_Out);
+      return unpack({{PAGENAME}}_Out)
   end
 __NOTOC__
 [[Category:User Defined Functions]]