Evaluates the codeblock.
<oCodeblock>:Eval() Æ uResult
|uResult||The return value of the evaluated code block.|
bCodeblock:Eval() evaluates the codeblock and returns the result.
The source code must have been compiled without errors beforehand. Whether the source code was compiled can be checked with the method bCodeblock:IsCompiled(). Whether the source code was compiled also without errors can be checked with the method bCodeblock:IsValid().