65 lines
1.2 KiB
Markdown
65 lines
1.2 KiB
Markdown
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---
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id: 587d7b8e367417b2b2512b5f
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title: Pass Arguments to Avoid External Dependence in a Function
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challengeType: 1
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videoUrl: ''
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localeTitle: ''
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---
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## Description
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undefined
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## Instructions
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undefined
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: ''
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testString: 'assert(fixedValue === 4, "Your function <code>incrementer</code> should not change the value of <code>fixedValue</code>.");'
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- text: ''
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testString: 'assert(code.match(/function\s+?incrementer\s*?\(.+?\)/g), "Your <code>incrementer</code> function should take a parameter.");'
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- text: ''
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testString: 'assert(newValue === 5, "Your <code>incrementer</code> function should return a value that is one larger than the <code>fixedValue</code> value.");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='js-seed'>
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```js
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// the global variable
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var fixedValue = 4;
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// Add your code below this line
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function incrementer () {
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// Add your code above this line
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}
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var newValue = incrementer(fixedValue); // Should equal 5
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console.log(fixedValue); // Should print 4
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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