Jeff Fry wrote: > how does my machine find watir? How does it choose between multiple > installs? Can I tell it explicitly in a script to use a particular > version?
It depends on how they were installed, and if RubyGems is in control. I think site_ruby installs take priority over gems. (It's been a while since I looked into it, but RubyGems isn't that complicated, and you can read the RubyGems version of require at ruby\lib\ruby\site_ruby\1.8\rubygems\custom_require.rb.) You can load a specific gem version using "require_gem lib_name, version" - like this: require_gem 'rails', '1.0' Or you can use conditional versions, like ">1.0" or "<1.0". But this is, of course, only if you have the gems installed! Cheers, Dave _______________________________________________ Wtr-general mailing list [email protected] http://rubyforge.org/mailman/listinfo/wtr-general
