SpeciesFileGroup/taxonworks

class NomenclaturalRank::Icn::GenusGroup <  NomenclaturalRank::Icn

  def self.validate_name_format(taxon_name)
    taxon_name.errors.add(:name, 'name must be capitalized') unless  !taxon_name.name.blank? && taxon_name.name == taxon_name.name.capitalize
    taxon_name.errors.add(:name, 'name must be at least two letters') unless taxon_name.name.length > 1
    taxon_name.errors.add(:name, 'name must not end in -virus') if (taxon_name.name =~ /.*virus\Z/) && taxon_name.name.length > 1
  end

  def parent_rank
    nil
  end

  def self.valid_parents
    self.collect_descendants_to_s(
        NomenclaturalRank::Icn::FamilyGroup,
        NomenclaturalRank::Icn::GenusGroup)
  end
end