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Array to HTL list helper (See related posts)

Makes a HTML list out of any array. The objects in the array is yielded to the block. Usage:


<%= list(@posts) { |post| link_to post.title, posts_url(post) } %>


And the actual helper (put it in application_helper.rb):

def list(stuff, &block)
  content_tag(:ul, stuff.map { |thingie| content_tag(:li, yield(thingie)) })
end
to rails array list helper by leethal on Sat Nov 17 00:37:13 -0500 2007

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