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added note about UpperCamelCase for ES6 classes (#26979)

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* added note about UpperCamelCase for ES6 classes

proposed note in issue #17864

* added note as a new heading

changed from note as a sentence to note as a heading plus the actual note

* added <code> around SpaceShuttle

* removed markdown and added <strong> tag
This commit is contained in:
Bannon Tanner
2018-10-24 12:58:15 -05:00
committed by Aditya
parent 9c6cbc5732
commit 088b0ec458
1 changed files with 3 additions and 1 deletions
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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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@ -12,7 +12,9 @@ In ES5, we usually define a constructor function, and use the <code>new</code> k
<blockquote>var SpaceShuttle = function(targetPlanet){<br>&nbsp;&nbsp;this.targetPlanet = targetPlanet;<br>}<br>var zeus = new SpaceShuttle('Jupiter');</blockquote> <blockquote>var SpaceShuttle = function(targetPlanet){<br>&nbsp;&nbsp;this.targetPlanet = targetPlanet;<br>}<br>var zeus = new SpaceShuttle('Jupiter');</blockquote>
The class syntax simply replaces the constructor function creation: The class syntax simply replaces the constructor function creation:
<blockquote>class SpaceShuttle {<br>&nbsp;&nbsp;constructor(targetPlanet){<br>&nbsp;&nbsp;&nbsp;&nbsp;this.targetPlanet = targetPlanet;<br>&nbsp;&nbsp;}<br>}<br>const zeus = new SpaceShuttle('Jupiter');</blockquote> <blockquote>class SpaceShuttle {<br>&nbsp;&nbsp;constructor(targetPlanet){<br>&nbsp;&nbsp;&nbsp;&nbsp;this.targetPlanet = targetPlanet;<br>&nbsp;&nbsp;}<br>}<br>const zeus = new SpaceShuttle('Jupiter');</blockquote>
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. 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>
<strong>Note</strong><br>
UpperCamelCase should be used by convention for ES6 class names, as in <code>SpaceShuttle</code> used above.
</section> </section>
## Instructions ## Instructions