Function With Eval Won't Make It Through Minification

Here is my weird function that let my users create their own javascript code function evalThisFunction(functionBody){ var func; eval('func = ' + functionBody);

Solution 1:

Yes, use the Function constructor:

functionevalThisFunction(functionBody){        
     returnFunction(functionBody);
}

Alternatively, you can swap out the above code entirely for Function , it seems to do what you want anyway. eval has scoping issues.