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js-objects-prototypes's Issues

PVD Delivery

In place of this lesson, I delivered this DC lesson instead: https://github.com/ga-wdi-lessons/js-oojs-classes but started at the Classes section. I hadn't taught this lesson before, but I thought it'd be beneficial for them to have this one delivered because it makes use of ES6 classes. I did go over this http://www.w3schools.com/js/js_object_prototypes.asp with them so they could see how this was previously implemented.

  • For framing, I talked to them about how I showed them how to make and interact with object literals yesterday, but didn't make a compelling case for object oriented programming and how it makes our code more DRY because we were explicitly defining every civic, camry, mustang, etc. Enter classes, blah, blah, blah.

  • At this point in DC curriculum, they had a whole lesson on ES6 features so the code here made sense, but then I realized during the lesson that the PVD class hadn't seen template literals before, so I did have to detract a little bit to explain what that is. That's my bad.

  • Overall, I think the execution of this lesson went surprisingly well. Probably was my favorite so far. This class seemed to understand OOP much more easily than other classes I've seen.

Code snippet for superHero prototype code along 

'use strict';
​
// create a new superhero
const Hero = function (name, alias, power) {
  this.name = name;
  this.alias = alias;
  this._power = power;
};
​
// assigning the new hero's attributes
let superMan = new Hero('Clark Kent', 'Superman', 'faster than a speeding bullet');
​
let spiderMan = new Hero('Peter Parker', 'Spiderman', 'acts like a spider');
​
// create a usePower method on the hero prototype (will use the superhero's power that is called)
Hero.prototype.usePower = function () {
  return this._power;
};
​
// create a revealID method on the hero prototype (will reveal the superhero's real name that is called)
Hero.prototype.revealID = function () {
  return this.alias + 's real identity is ' + this.name + '!';
};

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