each_load_path

# File lib/rubygems.rb, line 420
  def self.each_load_path(partials)
    partials.each do |gp|
      base = File.basename gp
      specfn = File.join(dir, "specifications", "#{base}.gemspec")
      if File.exists? specfn
        spec = eval(File.read(specfn))
        spec.require_paths.each do |rp|
          yield File.join(gp,rp)
        end
      else
        filename = File.join(gp, 'lib')
        yield(filename) if File.exists? filename
      end
    end
  end