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Fixed typo issue in Iterate Over All Properties

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This commit is contained in:
Lauren Van Sloun
2018-10-08 17:13:57 -04:00
committed by mrugesh mohapatra
parent bb9b6b5826
commit 0d5fec5e21
1 changed files with 2 additions and 2 deletions
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curriculum/challenges/english/02-javascript-algorithms-and-data-structures/object-oriented-programming/iterate-over-all-properties.english.md
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@@ -1,4 +1,4 @@
--- ---
id: 587d7daf367417b2b2512b7d id: 587d7daf367417b2b2512b7d
title: Iterate Over All Properties title: Iterate Over All Properties
challengeType: 1 challengeType: 1
@@ -8,7 +8,7 @@ challengeType: 1
<section id='description'> <section id='description'>
You have now seen two kinds of properties: <code>own</code> properties and <code>prototype</code> properties. <code>Own</code> properties are defined directly on the object instance itself. And <code>prototype</code> properties are defined on the <code>prototype</code>. You have now seen two kinds of properties: <code>own</code> properties and <code>prototype</code> properties. <code>Own</code> properties are defined directly on the object instance itself. And <code>prototype</code> properties are defined on the <code>prototype</code>.
<blockquote>function Bird(name) {<br>&nbsp;&nbsp;this.name = name; //own property<br>}<br><br>Bird.prototype.numLegs = 2; // prototype property<br><br>let duck = new Bird("Donald");</blockquote> <blockquote>function Bird(name) {<br>&nbsp;&nbsp;this.name = name; //own property<br>}<br><br>Bird.prototype.numLegs = 2; // prototype property<br><br>let duck = new Bird("Donald");</blockquote>
Here is how you add <code>duck’s</code> <code>own</code> properties to the array <code>ownProps</code> and <code>prototype</code> properties to the array <code>prototypeProps</code>: Here is how you add <code>duck</code>'s <code>own</code> properties to the array <code>ownProps</code> and <code>prototype</code> properties to the array <code>prototypeProps</code>:
<blockquote>let ownProps = [];<br>let prototypeProps = [];<br><br>for (let property in duck) {<br>&nbsp;&nbsp;if(duck.hasOwnProperty(property)) {<br>&nbsp;&nbsp;&nbsp;&nbsp;ownProps.push(property);<br>&nbsp;&nbsp;} else {<br>&nbsp;&nbsp;&nbsp;&nbsp;prototypeProps.push(property);<br>&nbsp;&nbsp;}<br>}<br><br>console.log(ownProps); // prints ["name"]<br>console.log(prototypeProps); // prints ["numLegs"]</blockquote> <blockquote>let ownProps = [];<br>let prototypeProps = [];<br><br>for (let property in duck) {<br>&nbsp;&nbsp;if(duck.hasOwnProperty(property)) {<br>&nbsp;&nbsp;&nbsp;&nbsp;ownProps.push(property);<br>&nbsp;&nbsp;} else {<br>&nbsp;&nbsp;&nbsp;&nbsp;prototypeProps.push(property);<br>&nbsp;&nbsp;}<br>}<br><br>console.log(ownProps); // prints ["name"]<br>console.log(prototypeProps); // prints ["numLegs"]</blockquote>
</section> </section>