How to redirect to a 404 in Rails?
Don't render 404 yourself, there's no reason to; Rails has this functionality built in already. If you want to show a 404 page, create a render_404 method (or not_found as I called it) in ApplicationController like this: def not_found raise ActionController::RoutingError.new('Not Found') end Rails also handles AbstractController::ActionNotFound, and ActiveRecord::RecordNotFound the same way. This
How do I step out of a loop with Ruby Pry?
I'm using Pry with my Rails application. I set binding.pry inside a loop in my model to try and debug a problem. For example: (1..100).each do |i| binding.pry puts i end When I type quit, it goes to the next iteration and stops again. Is there a way to step out of the loop so I don't have to type quit 100 times? Currently the only way I know how to get out of it is to use CTRL+C and restart the ap
Auto-loading lib files in Rails 4
I use the following line in an initializer to autoload code in my /lib directory during development: config/initializers/custom.rb: RELOAD_LIBS = Dir[Rails.root + 'lib/**/*.rb'] if Rails.env.development? (from Rails 3 Quicktip: Auto reload lib folders in development mode) It works great, but it's too inefficient to use in production- Instead of loading libs on each request, I just want to load the
Rails CSRF Protection + Angular.js: protect_from_forgery makes me to log out on POST
If the protect_from_forgery option is mentioned in application_controller, then I can log in and perform any GET requests, but on very first POST request Rails resets the session, which logs me out. I turned the protect_from_forgery option off temporarily, but would like to use it with Angular.js. Is there some way to do that?
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Rails 4: assets not loading in production
How redirect to 404 page in routes.rb?
Rails.env vs RAILS_ENV
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