I have a text area into which users enter a lot of text that potentially includes hyperlinks. How can I display the text and have the URLs automatically appear as hyperlinks? Is there a gem, plugin, or existing method that does this? I'm looking to be able to do something like:<%=h @my_object.description.with_links %>
in my view.
See rinku gem, which is apparently faster and more accurate than autolink gem
Rails 3
Use the provided helper method called auto_link
, which is part of ActionPack.
<%=h auto_link(@my_object.description) %>
Rails 4
Auto-linking has been removed from Rails and has been made into the rails_autolink
gem.
require 'rails_autolink'
auto_link("Go to http://www.rubyonrails.org and say hello to [email protected]")
# => "Go to <a href=\"http://www.rubyonrails.org\">http://www.rubyonrails.org</a> and
# say hello to <a href=\"mailto:[email protected]\">[email protected]</a>"
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