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Wikipedia auto-link generator for Rails
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| #app/helpers/application_helper.rb | |
| def wikify(text) | |
| text.gsub!(/(\<wp\>(.*?)\<\/wp\>)/) do |m| | |
| n = m.gsub!(/(\<wp\>|<\/wp\>)/, '') | |
| link_to(n, "http://en.wikipedia.org/wiki/#{n}") | |
| end | |
| end |
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