Closures, Currying and Partial Application

[@losrobbosful]

Actually the first example on currying that really makes the thing "click". Thank you Steve, as always. You save us from the fog in the JS forrest : )

[@bengalballa]

Great tutorials! Your style of teaching is very effective.

[@qzbnyv]

Been waiting for this. Thank you as always, Steve.

[@DmitriyMalayevProfile]

Love the quality, thanks Steve.

[@joebloggsnz]

Great example Steve. Thanks.

[@Dom-fs8om]

Awesome tut. You should sell courses and teach. Your teaching style is very effective

[@SteveGriffith-Prof3ssorSt3v3]

I do teach full-time as a professor at my local College. I decided to keep all my content free on KZbin for everyone

[@ivan89pln]

If i understand correct, we use currying / function composition when we have some actions that repeat and we don't want to declare a new function everytime with multiple parameters, instead of declaring a single composer function which we invoke many times instead? Is the main reason behind currying/composing functions to save memory and don't repeat code?

[@SteveGriffith-Prof3ssorSt3v3]

It is more to do with striving towards pure functions that each do a single thing without any side effects. Making a series of logical steps with pure functions leads to less error prone code.

[@javajoint]

great example. and for some reason I am hungry!

[@ramielwan48]

Best teaching

[@lenguajesdeprogramacionson5050]

Man IDKU, but if for any chance I meet you, I'll invite you the best dinner I can pay. You Rock! TYVM

[@SteveRunciman]

nice video. why do you need to sleep if you are awaiting calls to jsonPlaceholder in init?

[@SteveGriffith-Prof3ssorSt3v3]

don't have to. Just wanted to use a delay to show that the results were being used at some time in the future instead of as soon as they were available.

[@fadhilh3931]

React Hooks use this concept, am I right?

[@SteveGriffith-Prof3ssorSt3v3]

Pretty much every JS framework and library does.

[@pokerchannel6991]

very nice.

[@jornejongsma]

Ok, .mjs was new to me... The benefits of that could have been a topic of its own, like your top level async await.

[@ballonura]

nice video.

[@Horse-tradeEu]

chocolate vanilla curry cupcakes:p Sounds like advanced JS