Results for: "remove_const"

Notify observers of a change in state if this object’s changed state is true.

This will invoke the method named in add_observer, passing *arg. The changed state is then set to false.

*arg

Any arguments to pass to the observers.

Returns the time resolution returned by POSIX clock_getres() function.

clock_id specifies a kind of clock. See the document of Process.clock_gettime for details.

clock_id can be a symbol as Process.clock_gettime. However the result may not be accurate. For example, +Process.clock_getres(:GETTIMEOFDAY_BASED_CLOCK_REALTIME)+ returns 1.0e-06 which means 1 microsecond, but actual resolution can be more coarse.

If the given clock_id is not supported, Errno::EINVAL is raised.

unit specifies a type of the return value. Process.clock_getres accepts unit as Process.clock_gettime. The default value, :float_second, is also same as Process.clock_gettime.

Process.clock_getres also accepts :hertz as unit. :hertz means a the reciprocal of :float_second.

:hertz can be used to obtain the exact value of the clock ticks per second for times() function and CLOCKS_PER_SEC for clock() function.

+Process.clock_getres(:TIMES_BASED_CLOCK_PROCESS_CPUTIME_ID, :hertz)+ returns the clock ticks per second.

+Process.clock_getres(:CLOCK_BASED_CLOCK_PROCESS_CPUTIME_ID, :hertz)+ returns CLOCKS_PER_SEC.

p Process.clock_getres(Process::CLOCK_MONOTONIC)
#=> 1.0e-09

The line number in the source code where this AST’s text began.

The line number in the source code where this AST’s text ended.

Adds session to the session cache.

Initiates the SSL/TLS handshake as a server in non-blocking manner.

# emulates blocking accept
begin
  ssl.accept_nonblock
rescue IO::WaitReadable
  IO.select([s2])
  retry
rescue IO::WaitWritable
  IO.select(nil, [s2])
  retry
end

By specifying a keyword argument exception to false, you can indicate that accept_nonblock should not raise an IO::WaitReadable or IO::WaitWritable exception, but return the symbol :wait_readable or :wait_writable instead.

Writes string to the SSL connection in a non-blocking manner. Raises an SSLError if writing would block.

Returns the ALPN protocol string that was finally selected by the server during the handshake.

Returns the protocol string that was finally selected by the client during the handshake.

Returns the error string corresponding to the error code retrieved by error.