In this article, you’ll discover how to convert an array to a string without commas. By no commas, I mean no separator between your array elements (words) or a separator different than a comma.
join(). You can use it to convert an array to a string without commas. You can call the join method with an empty string as a parameter (
join("")). The method will return a string with all the array elements concatenated.
As mentioned in the above paragraph, you can use the join method to create a string without commas from your array.
This method works on an Array and takes up to one parameter:
no parameter: your array will be joined with commas (
with parameter: your array will be joined with the string provided as a parameter (
Let me give you an example without commas:
const helloMagicWorldArray = ["Hello", "Magic", "World"] const helloMagicWorldString = helloMagicWorldArray.join("") console.log(helloMagicWorldString) // Output: "HelloMagicWorld"
I suppose you start the get the idea! If you want to join your array with something different than commas, you can pass the separator of your choice.
const helloMagicWorldArray = ["Hello", "Magic", "World"] console.log(helloMagicWorldArray.join("/")) // Output: "Hello/Magic/World" console.log(helloMagicWorldArray.join(" - ")) // Output: "Hello - Magic - World"
If you want to go further, you can learn how to:
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