Popular "ruby-on-rails-plugins" questions

I'm getting this error: rake aborted! Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs, I have …

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I've recently installed Devise on a rails application, and I am wondering if it is possible to get an instance …

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I have a plugin with many types of files, and its own tree structure (html, css, js, documentation, images, etc) …

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how can i detect browser type and its version in Rails. I want to put check on the version of …

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Hopefully I can explain this well enough, but please let me know if more information is needed! I'm building a …

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Can someone help me understand the differences between a Rails Engine and a Mountable app? In Rails 3.1, you can create …

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I'm trying to get this up and running, but I see "uninitialized constant ExceptionNotifier" whenever I start my server. http://…

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I'm trying to split my rails project in a front-end for regular users and a back-end for admins. Therefore i …

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I'm upgrading to Rails 3.2, and running rake db:migrate gives me several errors of the form: DEPRECATION WARNING: You have …

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I've been looking into some rails admin plugins and came across these: https://github.com/gregbell/active_admin https://github.…

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