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Generics

· One min read
Edouard Misset
Edouard Misset
Full Stack Engineer

Example with a class​

class HoldAnything<T> {
  // T is the name usually given to the generic 'type of data'
  data: T
}

const holdNumber = new HoldAnything<number>()
holdNumber.data = 123
const holdString = new HoldAnything<string>()
holdString.data = 'Hello Wall-e'