タイトルのヘルパ

title_helper.rb

module TitleHelper
  def title(text: nil, size: nil, url: nil, spaced: false, &block)
    body = text || capture(&block) || raise('Text is a mandatory.')
    klass = CssClassString::Helper.new('title', "is-#{size}" => size, 'is-spaced' => spaced).to_s
    if url
      link_to body, url, class: klass
    else
      tag.__send__ "h#{size || 3}", body, class: klass
    end
  end
end