v1.1.1 - Show latest stable - 2 notes - Superclass: Object

These methods are available in both the production and test Request objects.

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July 30, 2008
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Different Method for Subdomains


You can also access the subdomain via the subdomains array.

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).


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('.')