/ Ruby on Rails
/
method

extract_subdomain

extract_subdomain(host, tld_length = @@tld_length)
public

No documentation available.

# File actionpack/lib/action_dispatch/http/url.rb, line 28
        def extract_subdomain(host, tld_length = @@tld_length)
          extract_subdomains(host, tld_length).join('.')
        end