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Challenge - ES6: Write Arrow Functions with Parameters - Expanded description (#25997)

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* Reworded and expanded the description

* renamed the function in the multiple param example
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Alan Price
2019-01-09 11:00:16 +00:00
committed by nik
parent 90a744e4f4
commit 37d98f1123
1 changed files with 5 additions and 2 deletions
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curriculum/challenges/english/02-javascript-algorithms-and-data-structures/es6/write-arrow-functions-with-parameters.english.md
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@ -6,9 +6,12 @@ challengeType: 1
## Description ## Description
<section id='description'> <section id='description'>
Just like a normal function, you can pass arguments into arrow functions. Just like a regular function, you can pass arguments into an arrow function.
<blockquote>// doubles input value and returns it<br>const doubler = (item) => item * 2;</blockquote> <blockquote>// doubles input value and returns it<br>const doubler = (item) => item * 2;</blockquote>
You can pass more than one argument into arrow functions as well. If an arrow function has a single argument, the parentheses enclosing the argument may be omitted.
<blockquote>// the same function, without the argument parentheses<br>const doubler = item => item * 2;</blockquote>
It is possible to pass more than one argument into an arrow function.
<blockquote>// multiplies the first input value by the second and returns it<br>const multiplier = (item, multi) => item * multi;</blockquote>
</section> </section>
## Instructions ## Instructions