Preview Ruby 4.1 is a preview. It can change before the final release. Switch to Ruby 4.0 →

instance method

Resolv::DNS#getresource

(::Resolv::DNS::dns_name name, singleton(::Resolv::DNS::Query) typeclass) -> ::Resolv::DNS::Resource

getresource(name, typeclass)

# File tmp/rubies/ruby-4.1.0-preview1/lib/resolv.rb, line 508
def getresource(name, typeclass)
  each_resource(name, typeclass) {|resource| return resource}
  raise ResolvError.new("DNS result has no information for #{name}")
end

Look up the typeclass DNS resource of name.

name must be a Resolv::DNS::Name or a String.

typeclass should be one of the following:

Resolv::DNS::Resource::IN::A
Resolv::DNS::Resource::IN::AAAA
Resolv::DNS::Resource::IN::ANY
Resolv::DNS::Resource::IN::CAA
Resolv::DNS::Resource::IN::CNAME
Resolv::DNS::Resource::IN::HINFO
Resolv::DNS::Resource::IN::HTTPS
Resolv::DNS::Resource::IN::LOC
Resolv::DNS::Resource::IN::MINFO
Resolv::DNS::Resource::IN::MX
Resolv::DNS::Resource::IN::NS
Resolv::DNS::Resource::IN::PTR
Resolv::DNS::Resource::IN::SOA
Resolv::DNS::Resource::IN::SRV
Resolv::DNS::Resource::IN::SVCB
Resolv::DNS::Resource::IN::TXT
Resolv::DNS::Resource::IN::WKS

Returned resource is represented as a Resolv::DNS::Resource instance, i.e. Resolv::DNS::Resource::IN::A.

See also #getnames #getresources #getname #timeouts= also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0

‹ prev#getnames next ›#getresources