module Sinatra::Subdomain::Helpers
Public Instance Methods
subdomain()
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# File lib/sinatra/subdomain.rb, line 18 def subdomain uri = URI.parse("http://#{request.env['HTTP_HOST']}") return if Sinatra::Subdomain.ip_address?(uri.host) parts = uri.host.split(".") parts.pop(settings.tld_size + 1) parts.empty? ? nil : parts.join(".") end