Method: PepXML#extract_engine

Defined in:
lib/protk/pepxml.rb

#extract_engine ⇒ Object

Obtain the search engine name from the input file The name of the engine is returned in lowercase and should contain no spaces Names of common engines are searched for and extracted in simplified form if possible



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# File 'lib/protk/pepxml.rb', line 67

def extract_engine()
  reader = XML::Reader.file(self.file_name)
  throw "Failed to open xml file #{file_name}" unless reader!=nil

  while(reader.read)
    if ( reader.name == "search_summary" )
      dbnode=reader.expand
      dbvalue=dbnode['search_engine']
      reader.close
      engine_name=dbvalue.gsub(/ /,"_")
      engine_name=engine_name.gsub(/\(/,"")
      engine_name=engine_name.gsub(/\)/,"")
      engine_name=engine_name.gsub(/\!/,"")        
      return engine_name.downcase
    end
  end
end