In rails 3.2, it’s easier than that: Add this to config/application.rb: config.exceptions_app = self.routes That causes errors to be routed via the router. Then you just add to config/routes.rb: match “/404”, :to => “errors#not_found” I got this info from item #3 on the blog post “My five favorite hidden features in Rails 3.2” by By … Read more
You have to use the :params options, as in omniauth_authorize_path(:user, :facebook, var: ‘value’, var2: ‘value2’ ) and later in the callback you can access request.env[‘omniauth.params’] to get the hash! 🙂
Delete the contents of Gemfile.lock, and run bundle install again. That’s been working for me.
This solution didn’t work for me (rails 3.1 + coffeescript). After searching quite a lot, I found the good way to do it and I wanted to share: Just add “.js” to the end of the url. So simple… 😉
You can use: = f.input :remember_me, as: :boolean, inline_label: ‘Remember me’, label: false
You can also set CarrierWave’s asset_host config setting like this: # config/initializers/carrierwave.rb CarrierWave.configure do |config| config.storage = :file config.asset_host = ActionController::Base.asset_host end This ^ tells CarrierWave to use your app’s config.action_controller.asset_host setting, which can be defined in one of your config/envrionments/[environment].rb files. See here for more info. Or set it explicitly: config.asset_host=”http://example.com” Restart your app, and … Read more
Just type brew info elasticsearch, it should print you all the paths.
I set in config/application.rb usually config.i18n.fallbacks = [:de, :fr, :en] So you can declare the order of the fallback. But keep attention in some environments/*.rb the configuration is overwritten.
if you don’t mind against monkeypatching Rack then create in config/initializers file (for example rack.rb) with this content: module Rack module Utils if defined?(::Encoding) def unescape(s, encoding = Encoding::UTF_8) begin URI.decode_www_form_component(s, encoding) rescue ArgumentError URI.decode_www_form_component(URI.encode(s), encoding) end end else def unescape(s, encoding = nil) begin URI.decode_www_form_component(s, encoding) rescue ArgumentError URI.decode_www_form_component(URI.encode(s), encoding) end end end module_function … Read more
The short answer is: it’s up to you. This module only provides a few helpers to help you manage the token, but it is up to you to choose how to use it. For example, if you want to have a new token every time the user saves his account, you can do the following: … Read more