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delba/articles_helper.rb

Created July 18, 2013 02:04
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articles_helper.rb
def link_to_next(article)
target = article.next || Article.new(date: Date.today)
link_to "next", target.today? ? root_path : target
end
# do not initialize an Article
def link_to_next(article)
target = article.next
link_to "next", target.try('!today?') ? target : root_path
end
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