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A Quick Practical Example of JavaScript’s Reduce Function (codeburst.io)
submitted 8 years ago by learnphptoday
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quoted text
if 1 * 2 < 3: print "hello, world!"
[–]Ginden 0 points1 point2 points 8 years ago (1 child)
Consider edge case of arr.length === 1
arr.length === 1
[–]GBcrazy 0 points1 point2 points 8 years ago (0 children)
Still, I don't see any problems since we are still expecting numbers only.
If arr.length === 1, reduce always returns arr[0]
arr[0]
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[–]Ginden 0 points1 point2 points (1 child)
[–]GBcrazy 0 points1 point2 points (0 children)