columns(*indices) Instance Public methods get listbox widgets

unscan() Instance Public methods Set the scan pointer to the previous position. Only one previous position is remembered, and it changes with each scanning operation. s = StringScanner.new('test string') s.scan(/\w+/) # => "test" s.unscan s.scan(/../) # => "te" s.scan(/\d/) # => nil s.unscan # ScanError: unscan failed: previous match record not exist

key_press(w, keysym) Instance Public methods

values(x) Instance Public methods

gem(name, *reqs) Instance Public methods Declare that a gem of name name with reqs requirements is needed.

parse_content_type(str) Instance Public methods

selection_adjust(index) Instance Public methods

expires=(t) Instance Public methods Sets the cookie expiration to the time t. The expiration time may be a false value to disable expiration or a Time or HTTP format time string to set the expiration date.

io.echo? â true or false Instance Public methods Returns true if echo back is enabled. You must require 'io/console' to use this method.

Date.jd([jd=0[, start=Date::ITALY]]) â date Class Public methods Creates a date object denoting the given chronological Julian day number. Date.jd(2451944) #=> #<Date: 2001-02-03 ...> Date.jd(2451945) #=> #<Date: 2001-02-04 ...> Date.jd(0) #=> #<Date: -4712-01-01 ...> See also new.