Return a String indicating who caused this request to be added (only valid for implicit requests)
Enumerates trusted certificates.
Loads the given certificate_file
Open the specified filename (either in read-only mode or in read-write mode) and lock it for reading or writing.
The opened File object will be returned. If read_only is true, and the file does not exist, then nil will be returned.
All exceptions are propagated.
Constant time memory comparison for fixed length strings, such as results of HMAC calculations.
Returns true if the strings are identical, false if they are of the same length but not identical. If the length is different, ArgumentError is raised.
No longer raises NoMemoryError when allocating an instance of the given classes.
Default spec directory path to be used if an alternate value is not specified in the environment
Returns binary extensions dir for specified RubyGems base dir or nil if such directory cannot be determined.
By default, the binary extensions are located side by side with their Ruby counterparts, therefore nil is returned
Filter’s a state’s possibilities to remove any that would not fix the conflict we’ve just rewound from @param [UnwindDetails] unwind_details details of the conflict just
unwound from
@return [void]
@param [Conflict] conflict @return [Array] minimal array of requirements that would cause the passed
conflict to occur.
Returns true, if circular data structures should be checked, otherwise returns false.
Deletes an {Edge} from the dependency graph @param [Edge] edge @return [Void]
Returns the Object#object_id of the internal object.
Extracts addr from IPV6_PKTINFO ancillary data.
IPV6_PKTINFO is defined by RFC 3542.
addr = Addrinfo.ip("::1") ifindex = 0 ancdata = Socket::AncillaryData.ipv6_pktinfo(addr, ifindex) p ancdata.ipv6_pktinfo_addr #=> #<Addrinfo: ::1>
Extracts ifindex from IPV6_PKTINFO ancillary data.
IPV6_PKTINFO is defined by RFC 3542.
addr = Addrinfo.ip("::1") ifindex = 0 ancdata = Socket::AncillaryData.ipv6_pktinfo(addr, ifindex) p ancdata.ipv6_pktinfo_ifindex #=> 0
Returns the inverse of the eigenvector matrix V