Results for: "Logger"

Raised when the tree is malformed or there is a bug in the compiler.

Common implementation for SVCB-compatible resource records.

Returns the short user name of the currently logged in user. Unfortunately, it is often rather easy to fool ::getlogin.

Avoid ::getlogin for security-related purposes.

If ::getlogin fails, try ::getpwuid.

See the unix manpage for getpwuid(3) for more detail.

e.g.

Etc.getlogin -> 'guest'

Returns garbage collector generation for the given object.

class B
  include ObjectSpace

  def foo
    trace_object_allocations do
      obj = Object.new
      p "Generation is #{allocation_generation(obj)}"
    end
  end
end

B.new.foo #=> "Generation is 3"

See ::trace_object_allocations for more information and examples.

Since self is already an Integer, always returns true.

Returns true if self is an Integer.

1.0.integer? # => false
1.integer?   # => true

Returns a new Time object representing the value of self converted to a given timezone; if zone is nil, the local timezone is used:

t = Time.utc(2000)                    # => 2000-01-01 00:00:00 UTC
t.getlocal                            # => 1999-12-31 18:00:00 -0600
t.getlocal('+12:00')                  # => 2000-01-01 12:00:00 +1200

For forms of argument zone, see Timezone Specifiers.

Merges the elements of the given enumerable objects to the set and returns self.

Obtains the port number for service_name.

If protocol_name is not given, “tcp” is assumed.

Socket.getservbyname("smtp")          #=> 25
Socket.getservbyname("shell")         #=> 514
Socket.getservbyname("syslog", "udp") #=> 514