Replace `utils.ts` in compressed NFTs section with @solana-developers/helpers

Unboxed-Software / solana-course

A complete course for learning Solana, including creating and transferring tokens, making NFTs, on-chain app development, and more.

https://solana.com/developers

Mozilla Public License 2.0

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Closed mikemaccana closed 9 months ago

mikemaccana commented 9 months ago

We now have an official place for devrel to put helper functions like this (long term they'll end up in web3.js)

getOrCreateKeypair -> have an .env file, then use getKeypairFromFile()
airdropSolIfNeeded -> check if below 1 SOL then use requestAndConfirmAirdrop()

The others - createNftMetadata and getOrCreateCollectionNFT are still needed.