Adds sw
according to sopts
, lopts
and nlopts
.
sw
OptionParser::Switch
instance to be added.
sopts
Short style option list.
lopts
Long style option list.
nlopts
Negated long style options list.
Completion
for hash key.
Default stringizing method to emit standard error message.
Sets the resolver timeouts. This may be a single positive number or an array of positive numbers representing timeouts in seconds. If an array is specified, a DNS
request will retry and wait for each successive interval in the array until a successful response is received. Specifying nil
reverts to the default timeouts:
Example:
dns.timeouts = 3
Creates a new IPv6
address from arg
which may be:
Matches this template against tuple
. The tuple
must be the same size as the template. An element with a nil
value in a template acts as a wildcard, matching any value in the corresponding position in the tuple. Elements of the template match the tuple
if the are ==
or ===
.
Template.new([:foo, 5]).match Tuple.new([:foo, 5]) # => true Template.new([:foo, nil]).match Tuple.new([:foo, 5]) # => true Template.new([String]).match Tuple.new(['hello']) # => true Template.new([:foo]).match Tuple.new([:foo, 5]) # => false Template.new([:foo, 6]).match Tuple.new([:foo, 5]) # => false Template.new([:foo, nil]).match Tuple.new([:foo]) # => false Template.new([:foo, 6]).match Tuple.new([:foo]) # => false
Matches this TemplateEntry
against tuple
. See Template#match
for details on how a Template
matches a Tuple
.