Nodejs Utililty Methods Array Get

Array.prototype.get = function( property,  value )
  for(var i = 0; i < this.length; i++)
    if( this[i][property] == value ) return this[i];
  return null;
};

Array.prototype.get = function(i)
    if (i < 0)
        return this[this.length + i];
    else
        return this[i];
...

if(typeof console !== "object") {
  console = {};
if(typeof console.log !== "function") {
  console.log = function() {};
if(typeof console.assert !== "function") {
  console.assert = function() {};
Array.prototype.get = function(i) {
  if(this.length === 0) {
    console.log("Tried to get value from 0-length array");
    return undefined;
  return this[this.normalizeIndex(i)];
Array.prototype.normalizeIndex = function(i) {
  if(this.length === 0) {
    console.log("Tried to normalize index of 0-length array");
    return undefined;
  while(i < 0) {
    i += this.length;
  return i % this.length;
function isApproxEqual(a, b) {
  var epsilon = 1e-4;
  return (a + epsilon >= b) && (a - epsilon <= b);

Array.prototype.get = function(idx) {
  return this[idx];
};

Array.prototype.get = function(index) {
  return this[index];
};
Array.prototype.set = function(index, value) {
  this[index] = value;
};

Array.prototype.get = function (index) {
    if ((index < this.length) && (index >= 0)) {
        return this[index];
    return false;
};

Array.prototype.get = function (index) {
    if (index >= 0)
        return this[index];
    else
        return this[this.length + index];
};

Array.prototype.get = function(index){
  return this[index];

Array.prototype.get = function(key){
  if(this.getKeys().contains(key)) return this[key];
  return null;

Array.prototype.get = function(position) {
  if(undefined!=position){
    for (var i = 0; i < this.length; i++) {  
          if (position == this[i].position)  
              return this[i];