I have a large array of strings that I need to check against a text that changes in a loop. I'm looking for the most efficient way to determine if the text contains any of those strings. For example, I have a small array with elements like this: `const strs = ['a', 'b', 'c'];` and a variable `let text = 'text';`. Any advice on how to handle this?
3 Answers
For checking if a string is included in an array, the simplest method is to use `myArrayOfText.includes(yourString)`. It's straightforward and works well for most cases.
You might also want to look into using a Set for better performance. It can be faster for lookups, especially if your array is large. Check out the `Set.has` method on MDN, it's worth considering, but make sure converting the array to a set doesn't add too much overhead.
.includes is definitely the way to go! Just plug in your array and the string you want to check. It’s super easy to use.
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