Results for: "module_function"

Temporarily turn off warnings. Intended for tests only.

Temporarily turn off warnings. Intended for tests only.

Remove any non-printable characters and make the text suitable for printing.

Displays an error statement to the error output location. Asks a question if given.

Displays a warning statement to the warning output location. Asks a question if given.

Invokes system, but silences all output.

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]

Set the effective user ID, and if possible, the saved user ID of the process to the given user. Returns the new effective user ID. Not available on all platforms.

[Process.uid, Process.euid]          #=> [0, 0]
Process::UID.grant_privilege(31)     #=> 31
[Process.uid, Process.euid]          #=> [0, 31]

Returns true if the real and effective user IDs of a process may be exchanged on the current platform.

Returns true if the current platform has saved user ID functionality.

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]

Set the effective group ID, and if possible, the saved group ID of the process to the given group. Returns the new effective group ID. Not available on all platforms.

[Process.gid, Process.egid]          #=> [0, 0]
Process::GID.grant_privilege(31)     #=> 33
[Process.gid, Process.egid]          #=> [0, 33]

Returns true if the real and effective group IDs of a process may be exchanged on the current platform.

Returns true if the current platform has saved group ID functionality.

Check if --yjit-stats is used.

Check if --yjit-log is used.

Discard existing compiled code to reclaim memory and allow for recompilations in the future.

alias foo bar ^^^^^^^^^^^^^

“foo #@bar”

^^^^^

foo = 1 and bar => ^foo

^^^^

__FILE__ ^^^^^^^^