31 lines
1.1 KiB
Markdown
31 lines
1.1 KiB
Markdown
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---
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title: Combine an Array into a String Using the join Method
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---
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## Combine an Array into a String Using the join Method
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### Problem Explanation
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Use the `join` method (among others) inside the `sentensify` function to make a sentence from the words in the string `str`. The function should return a string. For example, "I-like-Star-Wars" would be converted to "I like Star Wars". For this challenge, do not use the `replace` method.
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#### Relevant Links:
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- [Array.prototype.join()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/join)
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- [String.prototype.split()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/split)
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- [Regular Expressions](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions)
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### Hint1
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You may need to convert the string to an array first.
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### Hint2
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You may need to use regular expression to split the string.
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### Solution:
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```javascript
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function sentensify(str) {
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// Add your code below this line
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return str.split(/\W/).join(' ');
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// Add your code above this line
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}
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sentensify("May-the-force-be-with-you");
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```
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