Trying a pen or thinking out loud

JavaScript Guaranteed Singleton

I remembered the pattern Singleton, and I thought - "Why not do it?".

1. function a ( ) { // a.constructor = Function() var property ; this . property = function ( value ) { if ( value ) { property = value ; return property ; } else { return property ; } } } a = new a ( ) ; // a.constructor = a() var b = new a ( ) ; // Error: a is not a constructor
2. function a ( ) { // a.constructor = Function() var property ; this . property = function ( value ) { if ( value ) { property = value ; return property ; } else { return property ; } } } a = new a ( ) ; // a.constructor = a() var b = new a ( ) ; // Error: a is not a constructor
3. function a ( ) { // a.constructor = Function() var property ; this . property = function ( value ) { if ( value ) { property = value ; return property ; } else { return property ; } } } a = new a ( ) ; // a.constructor = a() var b = new a ( ) ; // Error: a is not a constructor
4. function a ( ) { // a.constructor = Function() var property ; this . property = function ( value ) { if ( value ) { property = value ; return property ; } else { return property ; } } } a = new a ( ) ; // a.constructor = a() var b = new a ( ) ; // Error: a is not a constructor
5. function a ( ) { // a.constructor = Function() var property ; this . property = function ( value ) { if ( value ) { property = value ; return property ; } else { return property ; } } } a = new a ( ) ; // a.constructor = a() var b = new a ( ) ; // Error: a is not a constructor
6. function a ( ) { // a.constructor = Function() var property ; this . property = function ( value ) { if ( value ) { property = value ; return property ; } else { return property ; } } } a = new a ( ) ; // a.constructor = a() var b = new a ( ) ; // Error: a is not a constructor
7. function a ( ) { // a.constructor = Function() var property ; this . property = function ( value ) { if ( value ) { property = value ; return property ; } else { return property ; } } } a = new a ( ) ; // a.constructor = a() var b = new a ( ) ; // Error: a is not a constructor
8. function a ( ) { // a.constructor = Function() var property ; this . property = function ( value ) { if ( value ) { property = value ; return property ; } else { return property ; } } } a = new a ( ) ; // a.constructor = a() var b = new a ( ) ; // Error: a is not a constructor
9. function a ( ) { // a.constructor = Function() var property ; this . property = function ( value ) { if ( value ) { property = value ; return property ; } else { return property ; } } } a = new a ( ) ; // a.constructor = a() var b = new a ( ) ; // Error: a is not a constructor
10. function a ( ) { // a.constructor = Function() var property ; this . property = function ( value ) { if ( value ) { property = value ; return property ; } else { return property ; } } } a = new a ( ) ; // a.constructor = a() var b = new a ( ) ; // Error: a is not a constructor
11. function a ( ) { // a.constructor = Function() var property ; this . property = function ( value ) { if ( value ) { property = value ; return property ; } else { return property ; } } } a = new a ( ) ; // a.constructor = a() var b = new a ( ) ; // Error: a is not a constructor
13. function a ( ) { // a.constructor = Function() var property ; this . property = function ( value ) { if ( value ) { property = value ; return property ; } else { return property ; } } } a = new a ( ) ; // a.constructor = a() var b = new a ( ) ; // Error: a is not a constructor
14. function a ( ) { // a.constructor = Function() var property ; this . property = function ( value ) { if ( value ) { property = value ; return property ; } else { return property ; } } } a = new a ( ) ; // a.constructor = a() var b = new a ( ) ; // Error: a is not a constructor

The object is with all its goodies like hiding the implementation, but there is no constructor.

PS Checked in FF (3.6, 3.5, 3.0, 2.0), Chrome 4, Safari 4, Opera (10.10, 9.64, 9.0), and IE (8, 7, 6).
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