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JavaScript compare() method for Array
Array.prototype.compare = function(array) {
if (!array) {
return false;
}
if (this.length !== array.length) {
return false;
}
for (var i = 0, l = this.length; i < l; i++) {
if (this[i] instanceof Array && array[i] instanceof Array) {
if (!this[i].compare(array[i])) {
return false;
}
}
else if (this[i] !== array[i]) {
return false;
}
}
return true;
}
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