class

ActionController::AbstractRequest

v1.1.6 - Show latest stable - 2 notes - Superclass: Object

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What's this?

Subclassing AbstractRequest makes these methods available to the request objects used in production and testing, CgiRequest and TestRequest

Show files where this class is defined (2 files)

actionpack/lib/action_controller/deprecated_request_methods.rb
actionpack/lib/action_controller/request.rb

July 30, 2008

6 thanks

Different Method for Subdomains

@james

You can also access the subdomain via the subdomains array.

request.subdomains.first

July 23, 2008 - (v1.0.0 - v2.1.0)

2 thanks

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('.')

ActionController::AbstractRequest

Related

Different Method for Subdomains

subdomains from request