Message to promote available RubyGems update with related gem update command.
Terminates the RubyGems process with the given exit_code
Change the current process’s real and effective user ID to that specified by user. Returns the new user ID. Not available on all platforms.
[Process.uid, Process.euid] #=> [0, 0] Process::UID.change_privilege(31) #=> 31 [Process.uid, Process.euid] #=> [31, 31]
Exchange real and effective user IDs and return the new effective user ID. Not available on all platforms.
[Process.uid, Process.euid] #=> [0, 31] Process::UID.re_exchange #=> 0 [Process.uid, Process.euid] #=> [31, 0]
Returns true if the real and effective user IDs of a process may be exchanged on the current platform.
Change the current process’s real and effective group ID to that specified by group. Returns the new group ID. Not available on all platforms.
[Process.gid, Process.egid] #=> [0, 0] Process::GID.change_privilege(33) #=> 33 [Process.gid, Process.egid] #=> [33, 33]
Exchange real and effective group IDs and return the new effective group ID. Not available on all platforms.
[Process.gid, Process.egid] #=> [0, 33] Process::GID.re_exchange #=> 0 [Process.gid, Process.egid] #=> [33, 0]
Returns true if the real and effective group IDs of a process may be exchanged on the current platform.
Check if –yjit-stats is used.
Discard statistics collected for –yjit-stats.
If –yjit-trace-exits is enabled parse the hashes from Primitive.rb_yjit_get_exit_locations into a format readable by Stackprof. This will allow us to find the exact location of a side exit in YJIT based on the instruction that is exiting.
Return a hash for statistics generated for the –yjit-stats command line option. Return nil when option is not passed or unavailable.
Attempts to activate the current {#possibility} @return [void]
Generates a valid JSON document from object obj and returns the result. If no valid JSON document can be created this method raises a GeneratorError exception.
Returns the generator of the group.
See the OpenSSL documentation for EC_GROUP_get0_generator()
Returns the concatenated string from strings.
Read one byte from the tar entry
Enumerates through the vertices of the graph. @return [Array<Vertex>] The graph’s vertices.
Returns the path between two vertices @raise [ArgumentError] if there is no path between the vertices @param [Vertex] from @param [Vertex] to @return [Array<Vertex>] the shortest path from ‘from` to `to`
Calls the given block with each successive grapheme cluster from self (see Unicode Grapheme Cluster Boundaries); returns self:
s = "\u0061\u0308-pqr-\u0062\u0308-xyz-\u0063\u0308" # => "ä-pqr-b̈-xyz-c̈" s.each_grapheme_cluster {|gc| print gc, ' ' }
Output:
ä - p q r - b̈ - x y z - c̈
Returns an enumerator if no block is given.