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/**
* Mark a JavaScript function as deprecated
*
* This will print a warning to the JavaScript console (if available) in
* Firebug and Chrome and a stack trace (if available) to easily locate the
* problematic function call.
*
* @param msg optional message to print
*/
function DEPRECATED(msg){
if(!window.console) return;
if(!msg) msg = '';
var func;
if(arguments.callee) func = arguments.callee.caller.name;
if(func) func = ' '+func+'()';
var line = 'DEPRECATED function call'+func+'. '+msg;
if(console.warn){
console.warn(line);
}else{
console.log(line);
}
if(console.trace) console.trace();
}
/**
* Construct a wrapper function for deprecated function names
*
* This function returns a wrapper function which just calls DEPRECATED
* and the new function.
*
* @param func The new function
* @param context Optional; The context (`this`) of the call
*/
function DEPRECATED_WRAP(func, context) {
return function () {
DEPRECATED();
return func.apply(context || this, arguments);
};
}
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