Does Rack come with Rails or do I need to install the gem?
Pål Bergström wrote:
Does Rack come with Rails or do I need to install the gem?
Rack is a dependency of Rails so it will get installed when you install the Rails gems. Also keep in mind certain versions of Rails requires a certain version of Rack. Sometimes even an older one than the current.
If in doubt just run:
sudo gem install rails
Robert Walker wrote:
Rack is a dependency of Rails so it will get installed when you install the Rails gems. Also keep in mind certain versions of Rails requires a certain version of Rack. Sometimes even an older one than the current.
If in doubt just run:
sudo gem install rails
How do I access rack from a rails app?
Typically, unless you were writing a metal or some rack middleware, you wouldn't directly. Rack is (mostly) just the glue between the web server and rails
Fred
