code: func (pr *PluralRule) Examples() (integer []string, decimal []string) {
  	ex := strings.Replace(pr.Rule, ", …", "", -1)
  	ddelim := "@decimal"
  	if i := strings.Index(ex, ddelim); i > 0 {
  		dex := strings.TrimSpace(ex[i+len(ddelim):])
  		decimal = strings.Split(dex, ", ")
  		ex = ex[:i]
  	}
  	idelim := "@integer"
  	if i := strings.Index(ex, idelim); i > 0 {
  		iex := strings.TrimSpace(ex[i+len(idelim):])
  		integer = strings.Split(iex, ", ")
  	}
  	return integer, decimal
  }
docs: // Examples returns the integer and decimal exmaples for the PLuralRule.