Class | Camping::H |
In: |
lib/camping-unabridged.rb
|
Parent: | Object |
An object-like Hash, based on ActiveSupport‘s HashWithIndifferentAccess. All Camping query string and cookie variables are loaded as this.
To access the query string, for instance, use the @input variable.
module Blog::Models class Index < R '/' def get if page = @input.page.to_i > 0 page -= 1 end @posts = Post.find :all, :offset => page * 20, :limit => 20 render :index end end end
In the above example if you visit /?page=2, you‘ll get the second page of twenty posts. You can also use @input[:page] or @input[‘page’] to get the value for the page query variable.
Use the @cookies variable in the same fashion to access cookie variables. Also, the @env variable is an H containing the HTTP headers and server info.
regular_update | -> | u |