_make_label

# File lib/bundler/graph.rb, line 69
    def _make_label(symbol_or_string_or_dependency, element_type)
      case element_type.to_sym
      when :node
        if symbol_or_string_or_dependency.is_a?(Gem::Dependency)
          label = symbol_or_string_or_dependency.name.dup
          label << "\n#{spec_for_dependency(symbol_or_string_or_dependency).version}" if @show_version
        else
          label = symbol_or_string_or_dependency.to_s
        end
      when :edge
        label = nil
        if symbol_or_string_or_dependency.respond_to?(:requirements_list) && @show_requirements
          tmp = symbol_or_string_or_dependency.requirements_list.join(", ")
          label = tmp if tmp != ">= 0"
        end
      else
        raise ArgumentError, "2nd argument is invalid"
      end
      label.nil? ? {} : { :label => label }
    end