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Discussion on: Mastering Hard Parts of JavaScript: Callbacks I

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Ryan Ameri

You're 100% correct there. I should have assigned initialValue to a new variable to make sure the function has no side effects. Bad miss on my part. Thanks for pointing out 😊

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shawnshaw • Edited

maybe then update the post as not everyone is going to fully read the comments section :)

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Ryan Ameri

Done!

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JKoo92

Hey Ryan thank you for this post that I just came across. Do you have your previous solution by any chance so that I can better understand what Jason is pointing out in the comment? Is he saying that in your previous solution you just set " let accum = initialValue" ?