Method: VirtualBox::ExtraData#save

Defined in:
lib/virtualbox/extra_data.rb

#save ⇒ Boolean

Saves extra data. This method does the same thing for both new and existing extra data, since virtualbox will overwrite old data or create it if it doesn’t exist.



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# File 'lib/virtualbox/extra_data.rb', line 103

def save
  changes.each do |key, value|
    interface.set_extra_data(key.to_s, value[1].to_s)

    clear_dirty!(key)

    if value[1].nil?
      # Remove the key from the hash altogether
      hash_delete(key.to_s)
    end
  end
end