pretty_print

# File lib/rubygems/resolver/index_set.rb, line 56
  def pretty_print q # :nodoc:
    q.group 2, '[IndexSet', ']' do
      q.breakable
      q.text 'sources:'
      q.breakable
      q.pp @f.sources

      q.breakable
      q.text 'specs:'

      q.breakable

      names = @all.values.map do |tuples|
        tuples.map do |_, tuple|
          tuple.full_name
        end
      end.flatten

      q.seplist names do |name|
        q.text name
      end
    end
  end