module EntriesHelper
  def alphabet_letters
    ("A".."Z").to_a
  end

  def entry_translation_for(entry, language_code)
    language_column = language_code.to_s
    return unless entry.has_attribute?(language_column)

    entry.public_send(language_column)
  end

  def format_entry_category(entry)
    entry.category.to_s.tr("_", " ").capitalize
  end
end