scrollcommand(cmd=Proc.new) Instance Public methods Also aliased as: xscrollcommand, yscrollcommand

mod.method_defined?(symbol) â true or false Instance Public methods Returns true if the named method is defined by mod (or its included modules and, if mod is a class, its ancestors). Public and protected methods are matched. module A def method1() end end class B def method2() end end class C < B include A def method3() end end A.method_defined? :method1 #=> true C.method_defined? "method1" #=> true C.method_defined? "method2" #=> true C.method_d

reset(value = nil, name = nil) Instance Public methods Generate a reset button Input element, as a String. This resets the values on a form to their initial values. value is the text displayed on the button. name is the name of this button. Alternatively, the attributes can be specified as a hash. reset # <INPUT TYPE="reset"> reset("reset") # <INPUT TYPE="reset" VALUE="reset"> reset("VALUE" => "reset", "ID" => "foo") # <INPUT TYPE="reset" VALUE="reset"

cget_strict(option) Instance Public methods

layout_test_with_different_layout_and_symbol_action() Instance Public methods

Complex.polar(abs[, arg]) â complex Class Public methods Returns a complex object which denotes the given polar form. Complex.polar(3, 0) #=> (3.0+0.0i) Complex.polar(3, Math::PI/2) #=> (1.836909530733566e-16+3.0i) Complex.polar(3, Math::PI) #=> (-3.0+3.673819061467132e-16i) Complex.polar(3, -Math::PI/2) #=> (1.836909530733566e-16-3.0i)

text=(arg0) Instance Public methods VOID text text content of the node and subtree

generate_file_files() Instance Public methods Generate a documentation file for each file

flt.round([ndigits]) â integer or float Instance Public methods Rounds flt to a given precision in decimal digits (default 0 digits). Precision may be negative. Returns a floating point number when ndigits is more than zero. 1.4.round #=> 1 1.5.round #=> 2 1.6.round #=> 2 (-1.5).round #=> -2 1.234567.round(2) #=> 1.23 1.234567.round(3) #=> 1.235 1.234567.round(4) #=> 1.2346 1.234567.round(5) #=> 1.23457 34567.89.round(-5) #=> 0

bg_eval_str(cmd, *eval_args) Class Public methods Alias for: bg_eval_string