class BinData::StructArgProcessor

def sanitize_search_prefix(params)
  if params.needs_sanitizing?(:search_prefix)
    search_prefix = []
    Array(params[:search_prefix]).each do |prefix|
      prefix = prefix.to_s.chomp("_")
      search_prefix << prefix if prefix != ""
    end
    params[:search_prefix] = search_prefix
  end
end