var SpliceOne = require('./SpliceOne'); 
var Remove = function (array, item, callback, context){ 
if (context === undefined) { 
context = array; 
} 
var index; 
if (!Array.isArray(item)) { 
index = array.indexOf(item); 
if (index !== -1) { 
SpliceOne(array, index); 
if (callback) { 
callback.call(context, item); 
} 
return item; 
} 
 else { 
return null ; 
} 
} 
var itemLength = _AN_Read_length('length', item) - 1; 
while (itemLength >= 0){ 
var entry = item[itemLength]; 
index = array.indexOf(entry); 
if (index !== -1) { 
SpliceOne(array, index); 
if (callback) { 
callback.call(context, entry); 
} 
} 
 else { 
item.pop(); 
} 
itemLength-- ; 
} 
return item; 
} 
; 
module.exports = Remove;