Method: RDoc::Markup::Document#merge

Defined in:
lib/rdoc/markup/document.rb

#merge(other) ⇒ Object

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



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# File 'lib/rdoc/markup/document.rb', line 114

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