set_numlist_element_type(idxs, val) Instance Public methods

new_from_uri(uri, proxy=nil, timeout=nil) Class Public methods Alias for: new2

new(xml_writer = nil) Class Public methods

not_available() Class Public methods

sockopt.data => string Instance Public methods returns the socket option data as a string. p Socket::Option.new(:INET6, :IPV6, :RECVPKTINFO, [1].pack("i!")).data #=> "\x01\x00\x00\x00"

dfdxi(f,fx,x,i) Instance Public methods Computes the derivative of f at x. fx is the value of f at x.

command(cmd = Proc.new) Instance Public methods

screenwidth(win) Class Public methods

to_feed() Instance Public methods

which(name) Class Public methods