this_is_a_bit_more_readable.rb

def just_one_kind_of_response?(item, controller)

    case controller
        when 'actions'
            if item.comments.blank? || item.suggestions.blank?
                return true
            end

        when 'thoughts'
            if item.comments.blank? || item.suggestions.blank?
                return true
            end

        when 'suggestions'
            if item.comments.blank? || item.actions.blank?
                return true
            end
    end

    return false
end