def process(object, options={})
      return nil if object.nil? or object.empty?
      object = object.encode('UTF-8', 'binary', invalid: :replace, undef: :replace, replace: '')
      object += " " if object =~ /;$/
      return object if filter.empty? and pivot.empty?
      filtered = object.split(';').values_at(*filter.flatten.uniq)
      pivot_each_column(object.split(';')) do |column, match|
        filtered << column if match
      end
      if !filtered.last.nil? and filtered.last.empty?
        filtered.compact.join(';') + " " 
      else
        filtered.compact.join(';')
      end
    end
def process(object, options={})
      return nil if object.nil? or object.empty?
      object = object.encode('UTF-8', 'binary', invalid: :replace, undef: :replace, replace: '')
      object += " " if object =~ /;$/
      return object if filter.empty? and pivot.empty?
      filtered = object.split(';').values_at(*filter.flatten.uniq)
      pivot_each_column(object.split(';')) do |column, match|
        filtered << column if match
      end
      if !filtered.last.nil? and filtered.last.empty?
        filtered.compact.join(';') + " " 
      else
        filtered.compact.join(';')
      end
    end
def process ( object , options = { } ) return nil if object . nil? or object . empty? object = object . encode ( 'UTF-8' , 'binary' , invalid : :replace , undef : :replace , replace : '' ) object += " " if object =~ / / return object if filter . empty? and pivot . empty? filtered = object . split ( ';' ) . values_at ( filter . flatten . uniq ) pivot_each_column ( object . split ( ';' ) ) do | column , match | filtered << column if match end if ! filtered . last . nil? and filtered . last . empty? filtered . compact . join ( ';' ) + " " else filtered . compact . join ( ';' ) end end
Processes the filter and returns the values that respect the filter
Processes the filter and returns the values that respect the filter