Learning Functional Programming with JavaScript

Pubblicato il: 02 luglio 2021
sul canale di: Coders Field

Functional programming has been gaining a lot of popularity in the JS community, and with good reason: rejecting side-effects and mutability - in-place changes to data - helps avoid a lot of headaches. But when you refuse to mutate objects, you have to create a whole new object each time something changes, which can slow things down and eat up memory, making functional programming seem inefficient.

That’s where immutable data structures come in - to save the day, and time and space! Also called “persistent data structures”, they help you efficiently make new “modified” versions of immutable objects, by reusing parts of the old object that you don’t need to change.

In this talk we’ll take a look at how these data structures work, why they’re fantastic for functional programming, and how we can easily use them in our JS code thanks to libraries like Mori and Immutable.js.

Credit: JSUnconf
slides: https://slidr.io/vakila/learning-func...
Share, Support, Subscribe!!!
E-mail: codersfield@gmail.com
Twitter: / codersfield
Facebook: / codersfield7

About: Coders Field is a YouTube Channel, where you will find Information Technology related videos, New Video is Posted Everyday Sunday :)

In questa pagina del sito puoi guardare il video online Learning Functional Programming with JavaScript della durata di ore minuti seconda in buona qualità , che l'utente ha caricato Coders Field 02 luglio 2021, condividi il link con amici e conoscenti, su youtube questo video è già stato visto 62 volte e gli è piaciuto 5 spettatori. Buona visione!