florian

text = "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam"
puts text.word_wrap(40)

# Lorem ipsum dolor sit amet, consetetur
# sadipscing elitr, sed diam nonumy eirmod
# tempor invidunt ut labore et dolore
# magna aliquyam

florian

Usage

Getting the data type or constructor:

type("some string"); // 'string'
type(42); // 'number'
type(true); // 'boolean

Checking for a data type or constructor:

florian

(function(){
   
    var c = window.CanvasRenderingContext2D.prototype,
        
        wrapFn = function (method) {
            return function () {
                var ret = method.apply(this, arguments);
                return ret === undefined ? this : method;
            };
        };