# File lib/bundler/settings.rb, line 69
    def pretty_values_for(exposed_key)
      key = key_for(exposed_key)

      locations = []
      if @local_config.key?(key)
        locations << "Set for your local app (#{local_config_file}): #{@local_config[key].inspect}"
      end

      if value = ENV[key]
        locations << "Set via #{key}: #{value.inspect}"
      end

      if @global_config.key?(key)
        locations << "Set for the current user (#{global_config_file}): #{@global_config[key].inspect}"
      end

      return ["You have not configured a value for `#{exposed_key}`"] if locations.empty?
      locations
    end