lib/axlsx/drawing/pie_3D_chart.rb in axlsx-2.0.1 vs lib/axlsx/drawing/pie_3D_chart.rb in axlsx-2.1.0.pre
- old
+ new
@@ -32,16 +32,15 @@
# Serializes the object
# @param [String] str
# @return [String]
def to_xml_string(str = '')
- super(str) do |str_inner|
-
- str_inner << '<c:pie3DChart>'
- str_inner << '<c:varyColors val="' << vary_colors.to_s << '"/>'
- @series.each { |ser| ser.to_xml_string(str_inner) }
+ super(str) do
+ str << '<c:pie3DChart>'
+ str << ('<c:varyColors val="' << vary_colors.to_s << '"/>')
+ @series.each { |ser| ser.to_xml_string(str) }
d_lbls.to_xml_string(str) if @d_lbls
- str_inner << '</c:pie3DChart>'
+ str << '</c:pie3DChart>'
end
end
end
end