Method: VORuby::VOTable::V1_0::Data#format

Defined in:
lib/voruby/votable/1.0/votable.rb

#format ⇒ Object

Retrieve the formatted data. May be TableData, Binary or Fits.



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# File 'lib/voruby/votable/1.0/votable.rb', line 1430

def format
  format_node = self.node.find_first("#{xpath_for(TableData)}|#{xpath_for(Binary)}|#{xpath_for(Fits)}")
  return nil if !format_node
  
  case format_node.name
    when 'TABLEDATA'    then TableData.new(format_node)
    when 'BINARY'       then Binary.new(format_node)
    when 'FITS'         then Fits.new(format_node)
    else                nil
  end
end