it's safe when you know what's in the array, and you are sure it's not
an array-like object
On 1/30/07, Michael Geary <[EMAIL PROTECTED]> wrote:
> > $.fn.border = function(prefix){
> > var classNames = [ 'north', 'east', 'south', 'west', 'northeast',
> 'southeast', 'southwest', 'northwest'];
> > return this.each(function(){
> > for (var index in classNames){
> > className = (prefix || '')+ classNames[index];
> > $(this).wrap("<div class='" + className + " block'></div>")
> > }
> > })
> > };
>
> Danger warning! Don't use for..in on an array! Use a C-style loop instead.
>
>
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Ⓙⓐⓚⓔ - יעקב ʝǡǩȩ ᎫᎪᏦᎬ
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