Rails action caching with querystring parameters

by

If you want to cache an action, based on all the query parameters (or say on nearly all of them), you can do:

caches_action :my_action, :cache_path => Proc.new { |c| c.params }

Or, maybe you want all but some params that you just use for Analytics (but that have no bearing on the records you’re fetching):

caches_action :my_action, :cache_path => Proc.new { |c| c.params.delete_if { |k,v| k.starts_with?('utm_') } }

More Related Contents:

  1. How to prevent browser page caching in Rails
  2. Can I get the name of the current controller in the view?
  3. How to rename rails controller and model in a project
  4. Rails: Skinny Controller vs. Fat Model, or should I make my Controller Anorexic?
  5. Rails 4.0 expire_fragment/cache expiration not working
  6. Rails :dependent => :destroy VS :dependent => :delete_all
  7. difference between collection route and member route in ruby on rails?
  8. Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)
  9. ActionController::InvalidAuthenticityToken
  10. Using Rails serialize to save hash to database
  11. How to handle Ruby on Rails error: “Please install the postgresql adapter: `gem install activerecord-postgresql-adapter'”
  12. Devise limit one session per user at a time
  13. rails db:migrate vs rake db:migrate
  14. Heroku upload-Precompiling assets failed
  15. “Incomplete response received from application” from nginx / passenger
  16. What tools do you recommend to profile Rails apps? [closed]
  17. Rails select helper – Default selected value, how?
  18. How to avoid NoMethodError for nil elements when accessing nested hashes? [duplicate]
  19. How to use my view helpers in my ActionMailer views?
  20. delete_all vs destroy_all?
  21. Best practices to handle routes for STI subclasses in rails
  22. NoMethodError when trying to invoke helper method from Rails controller
  23. link_to image_tag with inner text or html in rails
  24. Rails 3 – Speed up Console Loading Time
  25. Elastic Beanstalk Ruby/Rails need to install git so bundle install works.. but is not
  26. Refresh token using Omniauth-oauth2 in Rails application
  27. sqlite3 gem fails to install
  28. database.yml &references not working
  29. How to create app-wide slug routing for Rails app?
  30. Rspec and capybara, difference between visit and get methods, with regards to the current_path object

Leave a Comment