Sha256: 21c8540d4ee35a2fc16cae27349089aec443fe9814054874fb1bf4e4d7c450da
Contents?: true
Size: 940 Bytes
Versions: 14
Compression:
Stored size: 940 Bytes
Contents
module SubdomainRoutes
class TooManySubdomains < StandardError
end
module SplitHost
private
def split_host(host)
raise HostNotSupplied, "No host supplied!" if host.blank?
raise HostNotSupplied, "Can't set subdomain for an IP address!" if host =~ /\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/
parts = host.split('.')
if Config.domain_length
domain_parts = [ ]
Config.domain_length.times { domain_parts.unshift parts.pop }
if parts.size > 1
raise TooManySubdomains, "Multiple subdomains found: #{parts.join('.')}. (Have you set SubdomainRoutes::Config.domain_length correctly?)"
end
[ parts.pop.to_s, domain_parts.join('.') ]
else
[ parts.shift.to_s, parts.join('.') ]
end
end
def domain_for_host(host)
split_host(host).last
end
def subdomain_for_host(host)
split_host(host).first
end
end
end
Version data entries
14 entries across 14 versions & 6 rubygems