I''ve previously posted a list of unimplemented classes and methods from external Ruby libraries. There are also a number of methods of the builtin classes yet to be implemented. The following are the currently unimplemented methods required to successfully execute just gems setup.rb: Array::reverse_each File::basename File::expand_path File::file? File::lstat File::readable? File::size File::split File::stat File::unlink File::writable? File::Stat::blksize File::Stat::directory? File::Stat::ftype File::Stat::mode File::Stat::mtime File::Stat::readable? File::Stat::symlink? IO::stat Kernel::block_given? Kernel::caller Kernel::catch Kernel::extend Kernel::loop Kernel::singleton_method_added Kernel::singleton_method_removed Kernel::singleton_method_undefined Kernel::singleton_methods Kernel::throw Module::<Module::extend_object Module::extended Module::method_added Module::method_removed Module::method_undefined Module::module_function Regexp::escape Regexp::quote String::=~ String::count String::gsub String::gsub! String::intern String::squeeze String::strip! String::sub String::sub! String::tr String::tr_s Thread::criticalTime::- Time::at Time::gmt_offset Time::min Time::mon Time::sec Time::to_i Time::utc? Time::utc_offset Time::wday -------------- next part -------------- An HTML attachment was scrubbed... URL: http://rubyforge.org/pipermail/ironruby-core/attachments/20080306/469d7e74/attachment-0001.html