blt_table_join(first, last) Instance Public methods

create(nb) Class Public methods

client_min_messages=(level) Instance Public methods Set the client message level.

rng.inspect â string Instance Public methods Convert this range object to a printable form (using inspect to convert the begin and end objects).

inspect() Instance Public methods

irb_exit(irb, ret) Class Public methods Quits irb

rat * numeric â numeric Instance Public methods Performs multiplication. Rational(2, 3) * Rational(2, 3) #=> (4/9) Rational(900) * Rational(1) #=> (900/1) Rational(-2, 9) * Rational(-9, 2) #=> (1/1) Rational(9, 8) * 4 #=> (9/2) Rational(20, 9) * 9.8 #=> 21.77777777777778

exec_command(type, file, w) Instance Public methods

ARGF.each_char {|char| block } â ARGFARGF.each_char â an_enumerator Instance Public methods Iterates over each character of each file in ARGF. This method allows you to treat the files supplied on the command line as a single file consisting of the concatenation of each named file. After the last character of the first file has been returned, the first character of the second file is returned. The ARGF.filename method can be used to determine the name of the fi

unbind_at_call() Instance Public methods