title: Is the a ScriptEngine or eval()-like function in Swift?
body: <p>In Java, we can build up expressions to be called using <code>ScriptEngine</code>.  This is nice for building up frameworks based on a common naming convention.  In JavaScript, there is of course <code>eval()</code>.  Does Swift have some sort of mechanism for evaluating a string which contains a swift expression?  I'm aware that this could be potentially abused; however, it would simplify my present development.</p>