rlm@79: document.writeln("hello world!");
rlm@79: 
rlm@79: Function.prototype.method = function (name, func) {
rlm@79:     this.prototype[name] = func;
rlm@79:     return this;
rlm@79: };
rlm@79: 
rlm@79: 
rlm@79: if (typeof Object.create !== 'function') {
rlm@79:     Object.create = function (o) {
rlm@79: 	var F = function () {};
rlm@79: 	F.prototype = o;
rlm@79: 	return new F();
rlm@79:     };}
rlm@79: 
rlm@79: Number.method('integer', function ( ) {
rlm@79: 	return Math[this < 0 ? 'ceil' : 'floor'](this);
rlm@79:     });
rlm@79: 
rlm@79: String.method('trim', function ( ) {
rlm@79: 	return this.replace(/^\s+|\s+$/g, '');
rlm@79:     });
rlm@79: 
rlm@79: 
rlm@79: document.writeln((-10 / 3).integer( ));
rlm@79: 
rlm@79: document.writeln("whatev     ".trim());
rlm@79: document.writeln("whatev     ");
rlm@79: 
rlm@79: Function.method('curry', function ( ) {
rlm@79: 	var slice = Array.prototype.slice,
rlm@79: 	    args = slice.apply(arguments),
rlm@79: 	    that = this;
rlm@79: 	return function ( ) {
rlm@79: 	    return that.apply(null, args.concat(slice.apply(arguments)));
rlm@79: 	};
rlm@79:     });
rlm@79: 
rlm@79: var memoizer = function (memo, formula) {
rlm@79:     var recur = function (n) {
rlm@79: 	var result = memo[n];
rlm@79: 	if (typeof result !== 'number') {
rlm@79: 	    result = formula(recur, n);
rlm@79: 	    memo[n] = result;
rlm@79: 	}
rlm@79: 	return result;
rlm@79:     };
rlm@79:     return recur;
rlm@79: };