method

sweep

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActionController::Flash::FlashHash

1.0.0
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1.2.6
2.0.3
2.1.0 (0)
2.2.1 (0)
2.3.8 (0)
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7.1.3.2
7.1.3.4
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.

These similar methods exist in v7.1.3.2:

ActionDispatch::Flash::FlashHash#sweep

sweep(#:nodoc:) public

Mark for removal entries that were kept, and delete unkept ones.

This method is called automatically by filters, so you generally don’t need to care about it.

Show source

# File actionpack/lib/action_controller/flash.rb, line 114
      def sweep #:nodoc:
        keys.each do |k|
          unless @used[k]
            use(k)
          else
            delete(k)
            @used.delete(k)
          end
        end

        # clean up after keys that could have been left over by calling reject! or shift on the flash
        (@used.keys - keys).each{ |k| @used.delete(k) }
      end

sweep

Related methods

Method deprecated or moved