Similar to search(), but returns unique identifiers.
Similar to fetch(), but set contains unique identifiers.
Yields each message to the passed-in block in turn. Equivalent to:
pop3.mails.each do |popmail| .... end
This method raises a POPError if an error occurs.
Validates typecode v, returns true or false.
Main name of the switch.
Iterates over each option, passing the option to the block.
Iterates over all IP addresses for name retrieved from the hosts file.
Iterates over all hostnames for address retrieved from the hosts file.
Iterates over all IP addresses for name retrieved from the DNS resolver.
name can be a Resolv::DNS::Name or a String. Retrieved addresses will be a Resolv::IPv4 or Resolv::IPv6
Iterates over all hostnames for address retrieved from the DNS resolver.
address must be a Resolv::IPv4, Resolv::IPv6 or a String. Retrieved names will be Resolv::DNS::Name instances.
Iterates over all typeclass DNS resources for name. See getresource for argument details.
Iterates over all IP addresses for name retrieved from the mDNS resolver, provided name ends with “local”. If the name does not end in “local” no records will be returned.
name can be a Resolv::DNS::Name or a String. Retrieved addresses will be a Resolv::IPv4 or Resolv::IPv6
Synonym for Element.elements.each
Iterates over the attributes of an Element. Yields actual Attribute nodes, not String values.
doc = Document.new '<a x="1" y="2"/>' doc.root.attributes.each_attribute {|attr| p attr.expanded_name+" => "+attr.value }
Replaces one child with another, making sure the nodelist is correct @param to_replace the child to replace (must be a Child) @param replacement the child to insert into the nodelist (must be a Child)