class SvgOptimizer::Plugins::RemoveEmptyTextNode
Public Instance Methods
process()
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# File lib/svg_optimizer/plugins/remove_empty_text_node.rb, line 6 def process xml.xpath("//text()").each(&method(:remove_if_empty)) end
Private Instance Methods
remove_if_empty(node)
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# File lib/svg_optimizer/plugins/remove_empty_text_node.rb, line 12 def remove_if_empty(node) node.remove if node.text.gsub(/\s/, "").empty? end