// CSE 341, Autumn 2010, Marty Stepp
// An example that illustrates the need for a wrapping function to get proper
// closure around the value of i for each funcs[i] element.

var funcs = [];
for (var i = 0; i < 5; i++) {
	funcs[i] = (function(w) {
		return function() {
			return w;
		};
	})(i);
}


/*
The following version does not work:

var funcs = [];
for (var i = 0; i < 5; i++) {
	funcs[i] = function() {
		return i;
	};
}
*/


/*
regular expression to search and replace "last, first" names with "first last":

line = line.replace(/([a-zA-Z]+), ([a-zA-Z]+)/, "$2 $1");
*/