dummyman

Определяй структуру объекта в конструкторе и никогда не меняй после!

function AObj(arr){
    arr.forEach( v => Object.assign(this, { [v]: objVal } ) );
}
var aObj = new AObj([1,2,3]);

Я могу что то написать в императивном стиле, все в одном файле, 100500 функций. Да может быть будет что то работать, но за хорошее инженерное решение это не сойдет.

Хотя бы научиться этому, а потом уже браться за полезные инструменты в виде какие то зависимостей, те же фреймворки.

var links = [];
var casper = require('casper').create();

function getLinks() {
    var links = document.querySelectorAll('h3.r a');
    return Array.prototype.map.call(links, function(e) {
        return e.getAttribute('href');
    });
}

casper.start('http://google.fr/', function() {
   // Wait for the page to be loaded
   this.waitForSelector('form[action="/search"]');
});

casper.then(function() {
   // search for 'casperjs' from google form
   this.fill('form[action="/search"]', { q: 'casperjs' }, true);
});

casper.then(function() {
    // aggregate results for the 'casperjs' search
    links = this.evaluate(getLinks);
    // now search for 'phantomjs' by filling the form again
    this.fill('form[action="/search"]', { q: 'phantomjs' }, true);
});

casper.then(function() {
    // aggregate results for the 'phantomjs' search
    links = links.concat(this.evaluate(getLinks));
});

casper.run(function() {
    // echo results in some pretty fashion
    this.echo(links.length + ' links found:');
    this.echo(' - ' + links.join('\n - ')).exit();
});

20 links found:
 - https://github.com/casperjs/casperjs
 - https://github.com/casperjs/casperjs/issues/2
 - https://github.com/casperjs/casperjs/tree/master/samples
 - https://github.com/casperjs/casperjs/commits/master/
 - http://www.facebook.com/people/Casper-Js/100000337260665
 - http://www.facebook.com/public/Casper-Js
 - http://hashtags.org/tag/CasperJS/
 - http://www.zerotohundred.com/newforums/members/casper-js.html
 - http://www.yellowpages.com/casper-wy/j-s-enterprises
 - http://local.trib.com/casper+wy/j+s+chinese+restaurant.zq.html
 - http://www.phantomjs.org/
 - http://code.google.com/p/phantomjs/
 - http://code.google.com/p/phantomjs/wiki/QuickStart
 - http://svay.com/blog/index/post/2011/08/31/Paris-JS-10-%3A-Introduction-%C3%A0-PhantomJS
 - https://github.com/ariya/phantomjs
 - http://dailyjs.com/2011/01/28/phantoms/
 - http://css.dzone.com/articles/phantom-js-alternative
 - http://pilvee.com/blog/tag/phantom-js/
 - http://ariya.blogspot.com/2011/01/phantomjs-minimalistic-headless-webkit.html
 - http://www.readwriteweb.com/hack/2011/03/phantomjs-the-power-of-webkit.php

var links = [];
var casper = require('casper').create();

function getLinks() {
    var links = document.querySelectorAll('h3.r a');
    return Array.prototype.map.call(links, function(e) {
        return e.getAttribute('href');
    });
}

casper.start('http://google.fr/', function() {
   // Wait for the page to be loaded
   this.waitForSelector('form[action="/search"]');
});

casper.then(function() {
   // search for 'casperjs' from google form
   this.fill('form[action="/search"]', { q: 'casperjs' }, true);
});

casper.then(function() {
    // aggregate results for the 'casperjs' search
    links = this.evaluate(getLinks);
    // now search for 'phantomjs' by filling the form again
    this.fill('form[action="/search"]', { q: 'phantomjs' }, true);
});

casper.then(function() {
    // aggregate results for the 'phantomjs' search
    links = links.concat(this.evaluate(getLinks));
});

casper.run(function() {
    // echo results in some pretty fashion
    this.echo(links.length + ' links found:');
    this.echo(' - ' + links.join('\n - ')).exit();
});

20 links found:
 - https://github.com/casperjs/casperjs
 - https://github.com/casperjs/casperjs/issues/2
 - https://github.com/casperjs/casperjs/tree/master/samples
 - https://github.com/casperjs/casperjs/commits/master/
 - http://www.facebook.com/people/Casper-Js/100000337260665
 - http://www.facebook.com/public/Casper-Js
 - http://hashtags.org/tag/CasperJS/
 - http://www.zerotohundred.com/newforums/members/casper-js.html
 - http://www.yellowpages.com/casper-wy/j-s-enterprises
 - http://local.trib.com/casper+wy/j+s+chinese+restaurant.zq.html
 - http://www.phantomjs.org/
 - http://code.google.com/p/phantomjs/
 - http://code.google.com/p/phantomjs/wiki/QuickStart
 - http://svay.com/blog/index/post/2011/08/31/Paris-JS-10-%3A-Introduction-%C3%A0-PhantomJS
 - https://github.com/ariya/phantomjs
 - http://dailyjs.com/2011/01/28/phantoms/
 - http://css.dzone.com/articles/phantom-js-alternative
 - http://pilvee.com/blog/tag/phantom-js/
 - http://ariya.blogspot.com/2011/01/phantomjs-minimalistic-headless-webkit.html
 - http://www.readwriteweb.com/hack/2011/03/phantomjs-the-power-of-webkit.php