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subdomain

subdomain(tld_length = @@tld_length)

Instance Public methods

Returns all the subdomains as a string, so "dev.www" would be returned for âdev.www.rubyonrails.orgâ. You can specify a different tld_length, such as 2 to catch "www" instead of "www.rubyonrails" in âwww.rubyonrails.co.ukâ.

Links:

https://github.com/rails/rails/blob/f83ca9a066f7010cca093cba902a12bbb335daa9/actionpack/lib/action_dispatch/http/url.rb#L244

doc_ruby_on_rails

2015-06-20 00:00:00

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