jQuery1.6 Use Method Two _jquery

Makearray:function (array, results) {//Convert an array-like object into a true JavaScript array. Results is an optional parameter
var ret = Results | | [];//results as an array that holds arry, set to an empty array if not defined
if (array!= null) {{//window,string,function,array of type. length is not undefined; (document.getElementById IE is undefined, Jquery.type (document.getElementById) is object, so a method like this is more special in IE, which can be used in jquery.
var type = Jquery.type (array);
if (Array.Length = null | | type = = "string" | | | = = = = "Function" | | type = = "RegExp" | | Jquery.iswindow (array))
Push.call (ret, array);//Incoming object is not an array, push joins the RET array
} else {
Jquery.merge (ret, array);//Incoming object is an array or similar array, directly merged into a RET array
}
}
return ret;
},
Inarray:function (Elem, array) {///search the specified value in the array and return its index (1 if not found).
if (indexOf) {//ecma-262 Standard browsers are supported, IE series to IE9 to support Array.prototype.indexOf,
return Indexof.call (array, elem);
}
for (var i = 0, length = Array.Length i < length; i++) {//IE9 The following version, by looping the array to determine
if (array[i] = = Elem) {
return i;
}
}
return-1;
},
Merge:function (A, second) {//merge array
var i = first.length,
j = 0;
if (typeof second.length = = "Number") {//Simple to detect if the object has a length property, there are loops added to the action array after
for (var L = second.length J < L; j + +) {//string,array type
first[i++] = second[J];
}
} else {
while (Second[j]!== undefined) {
first[i++] = second[j + +];
}
}
First.length = i;
return A;
},
Grep:function (Elems, callback, INV) {//Find the array element that satisfies the filter function. The original array is unaffected.
var ret = [], retVal;
INV =!! The inv;//is converted to a Boolean value type if the INV is not explicitly specified or specified as False,inv=false;
for (var i = 0, length = elems.length i < length; i++) {
RetVal =!! Callback (elems[i], i);//Convert to Boolean value type
if (Inv!== retVal) {//callback Returns the result if it is the opposite of inv, that is, preserve
Ret.push (elems[i]);
}
}
return ret;
},