Yep. Using an identity function like that with filter will remove anything 'falsy' from the array:
filter
arr.filter(i => i)
Also, you don't need the parentheses around the first str in your example
str
Sure. I wrote this and copied it from a linted editor, that's why. I also think it is more readable with the parentheses Thanks
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Yep. Using an identity function like that with
filterwill remove anything 'falsy' from the array:Also, you don't need the parentheses around the first
strin your exampleSure. I wrote this and copied it from a linted editor, that's why.
I also think it is more readable with the parentheses
Thanks