jQuery minor improvements

Update
This post has an "official" link, now, directly in devpro :)
--------------

These are just few fixes / improvements of some jQuery stuff.

(function(o){for(var k in o)jQuery[k] = o[k]})({

 // IMPROVED: Evalulates a script in a global context using a specified JS version, if any
 globalEval: function( data, version ) {
  /** Examples
  $.globalEval("let(a = 1)alert(a);");  // error
  $.globalEval("let(a = 1)alert(a);", 1.7); // OK, alert 1

  (function(){
   var test = 1;
   $.globalEval("test = 2");
   alert(test); // 1
  })();
  alert(test);  // 2
  */
  data = jQuery.trim( data );
  if ( data ) {
   var script = document.createElement("script");
    script.type = "text/javascript";
   if ( version )
    script.type += ";version=" + version;
   if ( jQuery.browser.msie )
    script.text = data;
   else
    script.appendChild( document.createTextNode( data ) );
   with(document.getElementsByTagName("head")[0] || document.documentElement)
    removeChild( appendChild( script ) );
  }
 },
 
 // IMPROVED: optional strict comparation
 inArray: function( elem, array, deep ) {
  for ( var i = 0, length = array.length; i < length; i++ )
   if ( (deep && array[ i ] === elem) || (!deep && array[ i ] == elem) )
    return i;

  return -1;
 },
 
 // FIXED: ( typeof array != "array" ) .... excuse me ???
 makeArray: function( array ) {
  if(array instanceof Array)
   var ret = array.slice();
  else
   for(var ret = [], i = 0, length = array.length; i < length; i++)
     ret[i] = array[i];
  return ret;
 }

});

Next post will be about my define function for jQuery, a typeOf suggestion, and finally JSmile integrated in jQuery ... so please, stay tuned :)