How can I get the version of Rhino from within javascript?

Question

Is there any way of getting the current version of Rhino within the javascript it is interpreting?

Answer 1

This way:

var Context = org.mozilla.javascript.Context,
    currentContext = Context.getCurrentContext(),
    rhinoVersion = currentContext.getImplementationVersion();

print(rhinoVersion);

The output for the currently stable release:

Rhino 1.7 release 4 2012 06 18