Created
May 7, 2011 10:37
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gv.rb
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| def gv | |
| g = "" | |
| unless @left.nil? | |
| g += @left.gv | |
| g += "\"#{@value}\" -> \"#{@left.value}\";" | |
| end | |
| unless @right.nil? | |
| g += @right.gv | |
| g += "\"#{@value}\" -> \"#{@right.value}\";" | |
| end | |
| if @right.nil? && @left.nil? | |
| return "\"#{@value}\"" | |
| end | |
| return g | |
| end |
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