# File lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph.rb, line 130
    def ==(other)
      return false unless other
      return true if equal?(other)
      vertices.each do |name, vertex|
        other_vertex = other.vertex_named(name)
        return false unless other_vertex
        return false unless vertex.payload == other_vertex.payload
        return false unless other_vertex.successors.to_set == vertex.successors.to_set
      end
    end