method
domain
Ruby on Rails latest stable (v7.1.3.2)
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Class: ActionController::Request
- 1.0.0
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- What's this?
domain(tld_length = 1)
public
Returns the \domain part of a \host, such as "rubyonrails.org" in "www.rubyonrails.org". You can specify a different tld_length, such as 2 to catch rubyonrails.co.uk in "www.rubyonrails.co.uk".