Is there a way to get a collection of all the Models in your Rails app?
Is there a way that you can get a collection of all of the Models in your Rails app? Basically, can I do the likes of: - Models.each do |model| puts model.class.name end
Getting the Hostname or IP in Ruby on Rails
I'm in the process of maintaining a Ruby on Rails app and am looking for an easy way to find the hostname or IP address of the box I'm on (since it's a VM and new instances may have different hostnames or IP addresses). Is there a quick and easy way to do this in Ruby on Rails? Edit: The answer below is correct but the clarification Craig provided is useful (see also provided link in answer): The
How to run Rake tasks from within Rake tasks?
I have a Rakefile that compiles the project in two ways, according to the global variable $build_type, which can be :debug or :release (the results go in separate directories): task :build => [:some_other_tasks] do end I wish to create a task that compiles the project with both configurations in turn, something like this: task :build_all do [ :debug, :release ].each do |t| $build_type = t # call t
In what order are the config files loaded for Rails?
Rails 6.0 Updated Nov 2019: Initialization Process and Configuration Same as Rails 5.2 Rails 5.2 Updated Nov 2019:Initialization Process Configuration Launch railties/exe/rails railties/lib/rails/app_loader.rb bin/rails config/boot.rb rails/commands.rb rails/command.rb actionpack/lib/action_dispatch.rb rails/commands/server/server_command.rb Rack: lib/rack/server.rb config/application Rails::Serve
passenger 5 performance compared to unicorn/thin/puma/etc
Passenger 5 scores better on custom-picked benchmarks because it has a built-in caching layer ("turbocaching") that can avoid actually running your application code for identical requests in a short timeframe; it will not make your actual application code run any faster. This caching layer is only active in certain constrained situations, and is not likely to provide much benefit in the vast major
Where do I confirm user created with FactoryGirl?
Using rails, devise, rspec & factorygirl: Trying to create some tests for my site. I'm using the confirmable model for devise so when I create a user using FactoryGirl, the user isn't confirmed. This is my factories.rb: FactoryGirl.define do factory :user do full_name "Aren Admin" email "aren@example.com" password "arenaren" password_confirmation "arenaren" role_id ADMIN end end And this is my rsp
Deploying to heroku with git keeps getting rejected due to fast-forwards
I keep getting the following fail with heroku + git... $ heroku jammit:deploy --app XXXXXXXXXXX ===== Compiling assets...[OK] ===== Commiting assets...[OK] ===== Done... ===== Deploying assets for xxxxx-staging to heroku... To git@heroku.com:XXXXXXXX.git ! [rejected] master -> master (non-fast-forward) error: failed to push some refs to 'git@heroku.com:xxx-staging.git' To prevent you from losing h
Exclude active record set from another recordset?
Is there a way to exclude the results of recordset #1 from recordset #2 in Rails 3 or 4, Activerecord? I have tried this before with ugly code trying to remove the id's by adding them to a hash and excluding them from the query. Must be a clean way to remove certain id's or results from a recordset?
Rails: Undefined method `flash' for ActionDispatch::Request
I'm trying to write an Ember application in Rails 4, and have decided to go with rails-api for the api controllers, while keeping the application controller intact for a few pages that aren't part of the single-page app. To put it in more concrete terms, here are my controllers: app/controllers/application_controller.rb: class ApplicationController < ActionController::Base protect_from_forgery end
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