# File lib/rhc/output_helpers.rb, line 244
    def display_env_var_list(env_vars, opts={})
      if env_vars.present?
        if opts[:table]
          say table(env_vars.collect{ |item| [item.name, opts[:quotes] ? "\"#{item.value}\"" : item.value] }, :header => ['Name', 'Value'])
        else
          env_vars.sort.each do |env_var|
            default_display_env_var(env_var.name, opts[:quotes] ? "\"#{env_var.value}\"" : env_var.value)
          end
        end
      end
    end