kanji_current_configinfo(slot=nil) Instance Public methods

File.executable_real?(file_name) â true or false Class Public methods Returns true if the named file is executable by the real user id of this process.

bytes() Instance Public methods This is a deprecated alias for each_byte.

struct[symbol] â anObjectstruct[fixnum] â anObject Instance Public methods Attribute ReferenceâReturns the value of the instance variable named by symbol, or indexed (0..length-1) by fixnum. Will raise NameError if the named variable does not exist, or IndexError if the index is out of range. Customer = Struct.new(:name, :address, :zip) joe = Customer.new("Joe Smith", "123 Maple, Anytown NC", 12345) joe["name"] #=> "Joe Smith" joe[:name] #=> "Joe Smith" joe[0]

element_names() Class Public methods

locking_column() Instance Public methods The version column used for optimistic locking. Defaults to lock_version.

marshal_dump() Instance Public methods Serialization support for the object returned by _getobj_.

set_passwd(realm, user, pass) Instance Public methods Sets a password in the database for user in realm to pass.

Readline.redisplay â self Class Public methods Change what's displayed on the screen to reflect the current contents. See GNU Readline's rl_redisplay function. Raises SecurityError if $SAFE is 4.

num_waiting() Instance Public methods Returns the number of threads waiting on the queue.