Script•3y ago

✅ – Script – 13-00 Dec 1

is this a correct syntax const [response] = await tasks.createTask() Im familiar with the object destructuring method but this looks kinda weird

11 Replies

S3BAS•3y ago

yeah it's valid syntax

Unknown User•3y ago

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ScriptOP•3y ago

oh but how does it work tho I tried testing it by creating a function to return an array

["response", "jason"]
then I did

const ["jason"] = function();` then console logged it and it kept on returning "response"

S3BAS•3y ago

The word that goes in the [] is the assigned variable name And it's based on the position

const [horse, tiger] = ["response", "jason"]
console.log(horse) // response
console.log(tiger) // jason

const [horse, tiger] = ["response", "jason"]
console.log(horse) // response
console.log(tiger) // jason

horse and tiger can be whatever you want, it's the name of the variable you are declaring

ScriptOP•3y ago

oh same way with useState so it doesnt matter what i name the first and second index, the first would always be the state variable then the second would always be what changes the state variable

S3BAS•3y ago

Yeah, because useState returns an array, the first element holding the current value and the second giving you the function that can update it

Unknown User•3y ago

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S3BAS•3y ago

Which you are destructing

ScriptOP•3y ago

that makes sense thanks

reactibot•3y ago

This question has an answer! Thank you for helping 😄 If you have a followup question, you may want to reply to this thread so other members know they're related. https://discord.com/channels/102860784329052160/565213527673929729/1047859831819739156

reactibot•3y ago

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