freeCodeCamp/guide/english/certifications/javascript-algorithms-and-data-structures/functional-programming/combine-an-array-into-a-string-using-the-join-method/index.md

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Combine an Array into a String Using the join Method

Combine an Array into a String Using the join Method

Problem Explanation

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.

Relevant Links:

• Array.prototype.join()
• String.prototype.split()
• Regular Expressions

Hint1

You may need to convert the string to an array first.

Hint2

You may need to use regular expression to split the string.

Solution:

function sentensify(str) {
  // Add your code below this line
  return str.split(/\W/).join(' '); 
  // Add your code above this line
}
sentensify("May-the-force-be-with-you");