Flowdock

Notes posted by smgt

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November 24, 2012 - (v3.0.5 - v3.2.8)
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Use collect instead of inject/reduce

You can still use collect when you nest content_tag . Just join the collection in the end and remember to add html_safe if you don’t want your html to be escaped.

a = ['a','b','c']
content_tag(:ul, :class => 'a class') do
  a.collect do |item|
    content_tag(:li, item)
  end.join.html_safe
end