item_parent(item) Instance Public methods

regexp() Instance Public methods

time.wday â fixnum Instance Public methods Returns an integer representing the day of the week, 0..6, with Sunday == 0. t = Time.now #=> 2007-11-20 02:35:35 -0600 t.wday #=> 2 t.sunday? #=> false t.monday? #=> false t.tuesday? #=> true t.wednesday? #=> false t.thursday? #=> false t.friday? #=> false t.saturday? #=> false

Math.hypot(x, y) â float Class Public methods Returns sqrt(x**2 + y**2), the hypotenuse of a right-angled triangle with sides x and y. Math.hypot(3, 4) #=> 5.0

compare_language(lang1, lang2) Class Public methods

digest_obj.update(string) â digest_objdigest_obj Instance Public methods Updates the digest using a given string and returns self. <<

any(*args, &block) Instance Public methods Also aliased as: all

value=(val) Instance Public methods Also aliased as: set

raise(above=None) Instance Public methods

top() Instance Public methods Subject of on / on_head, accept / reject