# File lib/squish.rb, line 386
def toSquish 
  sq = "SELECT #{toVarQList} \n"
  if from_args =~ /\S/
    sq += "FROM #{from_args} \n"
  end
  sq += "WHERE \n"
  cl= clauses.each { |qt|
    sq += " ( #{qt[0]} #{qt[1]} #{qt[2]} ) \n" #todo: commas? whitespace?
  } 
  sq += "USING #{using_args} \n"
  return sq
end