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Cover image for I'll teach you 7 Array methods. (with animations!)

I'll teach you 7 Array methods. (with animations!)

Fredy Sandoval on September 20, 2022

map Creates a new array populated with the results of a provided function on every element. [1, 2, 3].map( n => n * 2 ); // [2, 4,...
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Matija Novosel • Edited

The code for every has the wrong array I think. Otherwise, a great way of explaining things!

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Monday David S.

I don't really get the point here pls!
I was thinking this is another version of the example for the every method and atleast the result should be false since not every item is equal to 2.

Got confused with the result of this.answer though!

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Matija Novosel

It had the wrong code initially but the author was diligent enough to change it afterwards.

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Monday David S.

Alright super!!

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Fredy Sandoval

Thanks for pointing out.

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Tracy Gilmore

Fredy,
Nice article - love the animation but I think it could do with two examples for the every and some methods to demonstrate complete and early exit.

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Jackson Kasi

I like teach with animation!

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Serge van den Oever

Nice way of explaining!

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themfon profile image
Mfon.

Very engaging. I love the gifs

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chiki1601 profile image
Miss Pooja Anilkumar Patel

Cool

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Jean-Michel 🕵🏻‍♂️ Fayard

How did you produce those animations ?
Such a great teaching tool

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Tabassum Khanum

Very Helpful!

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hasobi profile image
Hasobi

excellent content! love it!

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Rabeeh Ebrahim

Thanks for creating this. Nice content.

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Said Mounaim

Usefull! Thanks for sharing

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JBS

Pretty neat. The gif for .fill is not quite right.

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Alfonso Carrasco

Felicidades, increíble explicación!!!

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ruleenugroho

very usefull, Thanks