Hi -- On Thu, 23 Feb 2006, Ronald Fischer wrote: >> load <file> will load and evaluate the file, it will reload and >> re-evaluate. > > This is exactly what I'm looking for (and for my problem it is > OK that I revert to local variables). > > But now I have a new problem: Exceptions thrown by 'load' can not > be caught! > > For example, > > begin > load ".defaultpar" > rescue > puts "file not found" > end > > If the file does not exist, I get the error message > > in `load': no such file to load -- .defaultpar (LoadError) > > Of course I can circumvent it by testing before for the existence > of the file, but I wonder how I can find (from the Ruby specification), > which exceptions can be caught by "rescue" and which ones can not. I believe rescue on its own catches RuntimeError and its descendants. If you want to rescue something else, you can do: rescue LoadError David -- David A. Black (dblack / wobblini.net) Ruby Power and Light (http://www.rubypowerandlight.com) "Ruby for Rails" chapters now available from Manning Early Access Program! http://www.manning.com/books/black