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copied!<p>If you only want friendly ID's in the front end and don't care about them inside Active Admin, you can revert the effects of the friendly_id gem for your Active Admin controllers.</p> <p>I don't know exactly how friendly_id overrides the <code>to_param</code> method, but if it's doing it the normal way, re-overriding it inside all of your Active Admin controllers should fix it, e.g.:</p> <pre><code>ActiveAdmin.register Foobar do before_filter do Foobar.class_eval do def to_param id.to_s end end end end </code></pre> <p>Even better you could create a before filter in the base Active Admin controller <code>ActiveAdmin::ResourceController</code> so that it is automatically inherited into all your Active Admin controllers.</p> <p>First add the filter to the <code>config/initializers/active_admin.rb</code> setup:</p> <pre><code>ActiveAdmin.setup do |config| # ... config.before_filter :revert_friendly_id end </code></pre> <p>The open up <code>ActiveAdmin::ResourceController</code> and add a <code>revert_friendly_id</code> method, E.g. by adding the following to the end of <code>config/initializers/active_admin.rb</code>:</p> <pre><code>ActiveAdmin::ResourceController.class_eval do protected def revert_friendly_id model_name = self.class.name.match(/::(.*)Controller$/)[1].singularize # Will throw a NameError if the class does not exist Module.const_get model_name eval(model_name).class_eval do def to_param id.to_s end end rescue NameError end end </code></pre> <p><strong>Update:</strong> I just updated the last code example to handle controllers with no related model (e.g. the Active Admin Dashboard controller)</p> <p><strong>Update 2:</strong> I just tried using the above hack together with the friendly_id gem and it seems to work just fine :)</p> <p><strong>Update 3:</strong> Cleaned up the code to use the standard way of adding Active Admin before filters to the base controller</p>

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