methods - Obtain property name within anonymous function in Javascript -

is possible name of property called anonymous function in javascript?

example

var obj = {      whoami: function() {        //obtain name whoami      } } 

the function has no (direct) idea name of property or variable references it.

though depending on means of invocation, discovered.

var obj = {      whoami: function func() {          (var p in this)              if (this[p] === func)                  alert(p);      } }  obj.whoami(); 

demo: http://jsfiddle.net/wudnf/

this works if function invoked this set object referencing it.

you use arguments.callee instead of giving function name, though that's not permitted in strict mode.