to_path() Instance Public methods

exe_to_ico(exe_file, ico_file, keys=nil) Class Public methods

title(str) Instance Public methods

==(other) Instance Public methods

regular?() Instance Public methods Returns true if this is a regular (i.e. non-singular) matrix.

Readline.readline(prompt = "", add_hist = false) â string or nil Class Public methods Shows the prompt and reads the inputted line with line editing. The inputted line is added to the history if add_hist is true. Returns nil when the inputted line is empty and user inputs EOF (Presses ^D on UNIX). Raises IOError exception if below conditions are satisfied. stdin is not tty. stdin was closed. (errno is EBADF after called isatty(2).) This method supports thread. Switchs the th

shape_offset(x, y, kind=nil) Instance Public methods

scale(xorigin, yorigin, xscale, yscale) Instance Public methods

removeChild(arg0) Instance Public methods IXMLDOMNode removeChild remove a child node IXMLDOMNode arg0 --- childNode [IN]

scanf(fstr) Instance Public methods Scans the current string. If a block is given, it functions exactly like block_scanf. arr = "123 456".scanf("%d%d") # => [123, 456] require 'pp' "this 123 read that 456 other".scanf("%s%d%s") {|m| pp m} # ["this", 123, "read"] # ["that", 456, "other"] # => [["this", 123, "read"], ["that", 456, "other"]] See Scanf for details on creating a format string. You will need to require 'scanf' to use #scanf