Method: Xcop::Document#diff

Defined in:
lib/xcop/document.rb

#diff(nocolor: false) ⇒ Object

Return the difference, if any (empty string if everything is clean).



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# File 'lib/xcop/document.rb', line 38

def diff(nocolor: false)
  xml = Nokogiri::XML(File.open(@path), &:noblanks)
  ideal = xml.to_xml(indent: 2)
  now = File.read(@path)
  differ(ideal, now, nocolor: nocolor)
end