winfo_screendepth() Instance Public methods

fix Instance Public methods Returns true if the value of fix is less than or equal to that of real.

new(*main) Class Public methods Creates a new workspace. set self to main if specified, otherwise inherit main from TOPLEVEL_BINDING.

transfer_stderr(dist, src = '') Instance Public methods

Thread.new { ... } â threadThread.new(*args, &proc) â threadThread.new(*args) { |args| ... } â thread Class Public methods Creates a new thread executing the given block. Any args given to ::new will be passed to the block: arr = [] a, b, c = 1, 2, 3 Thread.new(a,b,c) { |d,e,f| arr << d << e << f }.join arr #=> [1, 2, 3] A ThreadError exception is raised if ::new is called without a block. If you're going to subclass Thread,

ary.transpose â new_ary Instance Public methods Assumes that self is an array of arrays and transposes the rows and columns. a = [[1,2], [3,4], [5,6]] a.transpose #=> [[1, 3, 5], [2, 4, 6]] If the length of the subarrays don't match, an IndexError is raised.

value() Instance Public methods

item_span(item, column=nil, *args) Instance Public methods

ago(seconds) Instance Public methods Returns a new DateTime representing the time a number of seconds ago. Do not use this method in combination with x.months, use months_ago instead!

[]=(*args) Instance Public methods