app/helpers/adjudicators_helper.rb
module AdjudicatorsHelper
# Builds an array of classes to apply to table headers for this {Adjudicator}.
def adjudicator_header_classes(adjudicator, sub_round)
['adjudicator_col',
"adjudicator_#{adjudicator.shorthand}_col",
dance_to_class_name(sub_round.sub_event.dance)]
end
end