Gets the IP address of name
from the hosts file.
Gets all IP addresses for name
from the hosts file.
Gets the hostname of address
from the hosts file.
Gets all hostnames for address
from the hosts file.
Closes the DNS
resolver.
Gets the IP address of name
from the DNS
resolver.
name
can be a Resolv::DNS::Name
or a String. Retrieved address will be a Resolv::IPv4
or Resolv::IPv6
Gets all IP addresses for name
from the DNS
resolver.
name
can be a Resolv::DNS::Name
or a String. Retrieved addresses will be a Resolv::IPv4
or Resolv::IPv6
Gets the hostname for address
from the DNS
resolver.
address
must be a Resolv::IPv4
, Resolv::IPv6
or a String. Retrieved name will be a Resolv::DNS::Name
.
Gets all hostnames for address
from the DNS
resolver.
address
must be a Resolv::IPv4
, Resolv::IPv6
or a String. Retrieved names will be Resolv::DNS::Name
instances.
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::ANY
Resolv::DNS::Resource::IN::CNAME
Resolv::DNS::Resource::IN::HINFO
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::TXT
Returned resource is represented as a Resolv::DNS::Resource
instance, i.e. Resolv::DNS::Resource::IN::A
.
Looks up all typeclass
DNS
resources for name
. See getresource
for argument details.
Returns a copy of this attribute
Make a copy of this object
Examples
c = CData.new( "Some text" ) d = c.clone d.to_s # -> "Some text"
Should be obvious
@return the XMLDecl
version of this document as a String. If no XMLDecl
has been set, returns the default version.
Creates a shallow copy of self.
d = Document.new "<a><b/><b/><c><d/></c></a>" new_a = d.root.clone puts new_a # => "<a/>"
Private helper class. Removes quotes from quoted strings
Given an array of nodes it filters the array based on the path. The result is that when this method returns, the array will contain elements which match the path