class
ActionController::AbstractRequest
v1.0.0 -
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- Superclass: Object
These methods are available in both the production and test Request objects.
Files
- actionpack/lib/action_controller/request.rb
2Notes
Different Method for Subdomains
@james
You can also access the subdomain via the subdomains array.
request.subdomains.first
subdomains from request
Useful for discovering what domain/subdomain(s) the current request came from (Rails application may operate differently depending on which subdomain is passed in, this is a great way to segment functionality using the route).
request.host.split('.')
Doesn't get much simpler than that :).
Likewise if you want to see only the subdomain component(s). Given a domain, example.com
request.host.gsub('example.com', '').split('.')