Discussion on "Build your JavaScript Muscles with map, reduce, filter and other array iterators"

Tapas Adhikary · 2019-07-29T07:13:07.177Z

A basic definition of an Array goes like, An array is a special variable, which can hold more than one value at a time. Arrays in JavaScript, are single variables used to store different kind of elements. One of the primary needs in dealing with a...

this article all my query related map,filter,reduce,every,some,find this is very helpfull article for me thanyou sir thankyou very much

Very nice and interesting

Thank you very much! I get to understand how to use array iterator methods and how it works

Thank you very much sir . I am a student and following you to learn basics of web development and I feel its a masterpiece for every learners . Really you're doing great sir. Such a brilliant explanation . And I feel very much confident after learning your concepts .

Thank you Hemensan Mahilange. I'm very glad you liked it 🙏

Great Article. Thanks for sharing. Following is my suggestion

We can even calculate the amount spent by married couples without using map function (directly use customer in reduce function)

const total = customers .filter(customer => customer.married) .reduce((accum,customer) => accum + customer.expense);

Ranadheer Reddy, Thank You!

Yes we can. Your example looks perfect to me.

Great article, thanks for helping break down the barriers to functional programming. It looks really clean!

Thank You Very much Joseph S Stevens!

How do you create the beautiful muscle graphic

Wei Lun, Thank You!

Those are awesome graphics. I had a mention for those in Credits and Resources section:

Muscle men in the cover and post image are from here

Nice Article .. Great way of explanation. :)

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Build your JavaScript Muscles with map, reduce, filter and other array iterators

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Build your JavaScript Muscles with map, reduce, filter and other array iterators

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