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Discussion on: Easy functional programming techniques in TypeScript for everyone

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juliang profile image
Julian Garamendy

Hi! It may be worth mentioning that
"TypeScript comes with a ReadonlyArray type that is the same as Array with all mutating methods removed, so you can make sure you don’t change your arrays after creation"

typescriptlang.org/docs/handbook/i...

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Deepu K Sasidharan Author

Oh yes, I completely forgot about those