Gem::Resolver::VendorSet#find_all

# File tmp/rubies/ruby-3.3.0/lib/rubygems/resolver/vendor_set.rb, line 55
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