Nodejs Array Get Object getByKey(aName)

Here you can find the source of getByKey(aName)

Method Source Code

Array.prototype.getByKey = function(aName) {
    for(var i = this.length-1; i >= 0; i--)
        if(this[i].getKey() === aName)
            return this[i];
            //  www.j a v a 2 s .c  om
    return null;
};

Related

  1. getById(id)
    Array.prototype.getById = function(id) {
        for(var i=0; i<this.length; i++) {
            if(this[i]._id == id) {
                return this[i];
    
  2. getEach(code)
    Array.prototype.getEach = function(code){
        var rev = [];
        for(var i = 0 ; i < this.length ; i++){
            rev.push(this[i][code]);
        return rev;
    };
    
  3. getFrequency()
    Array.prototype.getFrequency=function(){
        this.sort()
        var count=0
        var max={
            val:0,
            num:0
        for (var i =1;i<this.length;i++){
            if(this[i]===""){
    ...
    
  4. getIndex(a)
    Array.prototype.getIndex=function(a){
      var index=-1;
      for(var i=0;i<this.length;i++){
        if(this[i]==a){
          index=i;
          break;
      return index;
    ...
    
  5. getIndexBy(name, value)
    'use strict';
    Array.prototype.getIndexBy = function (name, value) {
      for (var i = 0; i < this.length; i++) {
        if (this[i][name] === value) {
          return i;
    };