本文介绍了一种简洁的方法来为网页添加标题，通过使用Ruby的helper方法简化了原本繁琐的操作过程。
If you are like me, you avoid creating page titles because it is kind of a pain. But in this episode I will show you a clean way to add titles to your pages.
# application_helper.rb
def title(page_title)
content_for(:title) { page_title }
end
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