// HANDLE: $(function)
// Shortcut for document ready
- // Safari reports typeof on DOM NodeLists as a function
- if ( jQuery.isFunction(a) && !a.nodeType && a[0] == undefined )
+ if ( jQuery.isFunction(a) )
return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a );
// Handle HTML strings
add: function(t) {
return this.pushStack( jQuery.merge(
this.get(),
- typeof t == "string" ? jQuery(t).get() : t.length ? t : [t] )
+ t.constructor == String ?
+ jQuery(t).get() :
+ t.length != undefined && !t.nodeName ?
+ t : [t] )
);
},
$ = jQuery._$;
},
+ // This may seem like some crazy code, but trust me when I say that this
+ // is the only cross-browser way to do this. --John
isFunction: function( fn ) {
- return fn && typeof fn == "function";
+ return !!fn && typeof fn != "string" &&
+ typeof fn[0] == "undefined" && /function/i.test( fn + "" );
},
/**