find_all

# File lib/rubygems/resolver/vendor_set.rb, line 54
  def find_all req
    @specs.values.select do |spec|
      req.match? spec
    end.map do |spec|
      source = Gem::Source::Vendor.new @directories[spec]
      Gem::Resolver::VendorSpecification.new self, spec, source
    end
  end