method

merge

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merge(other) public

When this is a collection of documents (#file is not set and this document contains only other documents as its direct children) #merge replaces documents in this class with documents from other when the file matches and adds documents from other when the files do not.

The information in other is preferred over the receiver

Show source

# File lib/rdoc/markup/document.rb, line 85
  def merge other
    if empty? then
      @parts = other.parts
      return self
    end

    other.parts.each do |other_part|
      self.parts.delete_if do |self_part|
        self_part.file and self_part.file == other_part.file
      end

      self.parts << other_part
    end

    self
  end

merge

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