pipeline(*cmds) Class Public methods ::pipeline starts a list of commands as a pipeline. It waits the finish of the commands. No pipe made for stdin of the first command and stdout of the last command. status_list = Open3.pipeline(cmd1, cmd2, ... [, opts]) Each cmd is a string or an array. If it is an array, the elements are passed to Process.spawn. cmd: commandline command line string which is passed to a shell [env, commandline, opts]

current_cycle(name = "default") Instance Public methods Returns the current cycle string after a cycle has been started. Useful for complex table highlighting or any other design need which requires the current cycle string in more than one place. # Alternate background colors @items = [1,2,3,4] <% @items.each do |item| %> <div style="background-color:<%= cycle("red","white","blue") %>"> <span style="background-color:<%= current_cycle %>"><%=

clear() Instance Public methods Equivalent to delete_all. The difference is that returns self, instead of an array with the deleted objects, so methods can be chained. See delete_all for more information.

screencells(win) Class Public methods

modify_taskbar(keys = {}) Instance Public methods Also aliased as: taskbar_modify

bindinfo(*args) Instance Public methods

display(*args) Class Public methods

meth.arity â fixnum Instance Public methods Returns an indication of the number of arguments accepted by a method. Returns a nonnegative integer for methods that take a fixed number of arguments. For Ruby methods that take a variable number of arguments, returns -n-1, where n is the number of required arguments. For methods written in C, returns -1 if the call takes a variable number of arguments. class C def one; end def two(a); end def three(*a); end def four(a, b

tokenize(string) Instance Public methods Tokenize string returning the ruby object

parsed() Instance Public methods BOOL parsed has sub-tree been completely parsed