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fix(curriculum): English editing (#37814)

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* fix(curriculum): English editing

* fix(curriculum): English editing

* Update curriculum/challenges/english/02-javascript-algorithms-and-data-structures/es6/use-class-syntax-to-define-a-constructor-function.english.md

Co-Authored-By: Manish Giri <manish.giri.me@gmail.com>

* Update use-class-syntax-to-define-a-constructor-function.english.md
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Waldo Luis Ribeiro 2019-11-24 21:38:30 +00:00 committed by Manish Giri
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curriculum/challenges/english/02-javascript-algorithms-and-data-structures/es6/use-class-syntax-to-define-a-constructor-function.english.md
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@ -7,9 +7,9 @@ forumTopicId: 301212
## Description ## Description
<section id='description'> <section id='description'>
ES6 provides a new syntax to help create objects, using the keyword <dfn>class</dfn>. ES6 provides a new syntax to create objects, using the <dfn>class</dfn> keyword.
This is to be noted, that the <code>class</code> syntax is just a syntax, and not a full-fledged class based implementation of object oriented paradigm, unlike in languages like Java, or Python, or Ruby etc. It should be noted that the <code>class</code> syntax is just syntax, and not a full-fledged class-based implementation of an object-oriented paradigm, unlike in languages such as Java, Python, Ruby, etc.
In ES5, we usually define a constructor function, and use the <code>new</code> keyword to instantiate an object. In ES5, we usually define a constructor function and use the <code>new</code> keyword to instantiate an object.
```js ```js
var SpaceShuttle = function(targetPlanet){ var SpaceShuttle = function(targetPlanet){
@ -18,7 +18,7 @@ var SpaceShuttle = function(targetPlanet){
var zeus = new SpaceShuttle('Jupiter'); var zeus = new SpaceShuttle('Jupiter');
``` ```
The class syntax simply replaces the constructor function creation: The <code>class</code> syntax simply replaces the constructor function creation:
```js ```js
class SpaceShuttle { class SpaceShuttle {
@ -29,7 +29,7 @@ class SpaceShuttle {
const zeus = new SpaceShuttle('Jupiter'); const zeus = new SpaceShuttle('Jupiter');
``` ```
Notice that the <code>class</code> keyword declares a new function, and a constructor was added, which would be invoked when <code>new</code> is called - to create a new object.<br> It should be noted that the <code>class</code> keyword declares a new function, to which a constructor is added. This constructor is invoked when <code>new</code> is called to create a new object.<br>
<strong>Notes:</strong><br><ul> <strong>Notes:</strong><br><ul>
<li> UpperCamelCase should be used by convention for ES6 class names, as in <code>SpaceShuttle</code> used above.</li> <li> UpperCamelCase should be used by convention for ES6 class names, as in <code>SpaceShuttle</code> used above.</li>
<li> The constructor method is a special method for creating and initializing an object created with a class. You will learn more about it in the Object Oriented Programming section of the JavaScript Algorithms And Data Structures Certification.</li></ul> <li> The constructor method is a special method for creating and initializing an object created with a class. You will learn more about it in the Object Oriented Programming section of the JavaScript Algorithms And Data Structures Certification.</li></ul>
@ -37,8 +37,8 @@ Notice that the <code>class</code> keyword declares a new function, and a constr
## Instructions ## Instructions
<section id='instructions'> <section id='instructions'>
Use <code>class</code> keyword and write a proper constructor to create the <code>Vegetable</code> class. Use the <code>class</code> keyword and write a constructor to create the <code>Vegetable</code> class.
The <code>Vegetable</code> lets you create a vegetable object, with a property <code>name</code>, to be passed to constructor. The <code>Vegetable</code> class allows you to create a vegetable object with a property <code>name</code> that gets passed to the constructor.
</section> </section>
## Tests ## Tests