Creates a socket at address
If address
is multicast address then interface_address
and multicast_interface
can be set as optional.
A created socket is bound to interface_address
. If you use IPv4 multicast then the interface of interface_address
is used as the inbound interface. If interface_address
is omitted or nil then ‘0.0.0.0’ or ‘::1’ is used.
If you use IPv6 multicast then multicast_interface
is used as the inbound interface. multicast_interface
is a network interface index. If multicast_interface
is omitted then 0 (default interface) is used.
Returns an expiry Time
based on sec
which can be one of:
Creates a Rinda::Tuple
for ary
.
Register the Symbol
command
as a gem command.
Unregister the Symbol
command
as a gem command.
Return a sorted list of all command names as strings.
Does this dependency match spec
?
NOTE: This is not a convenience method. Unlike match?
this method returns true when spec
is a prerelease version even if this dependency is not a prerelease dependency.
Defaults to use Ruby’s program prefix and suffix.
Indicate if this NameTuple
matches the current platform.
This is ported over from the yaml_tree in 1.9.3
Dump only the raw version string, not the complete object. It’s a string for backwards (RubyGems 1.3.5 and earlier) compatibility.
Load custom marshal format. It’s a string for backwards (RubyGems 1.3.5 and earlier) compatibility.
A recommended version for use with a ~> Requirement.
Sets the rubygems_version
to the current RubyGems version.