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oo example

Quaint Quelea answered on December 1, 2022 Popularity 2/10 Helpfulness 1/10

answer oo example

oo example

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type Cat = {
  name: string;
  run: () => string;
};

type Fish = {
  name: string;
  swim: () => string;
};

const siameseCat = {
  name: "Proxie",
  run: () => "pitter pat",
};

const bettaFish = {
  name: "Neptune",
  swim: () => "bubble blub",
};

function move(pet: Cat | Fish) {
  if ("run" in pet) {
    return pet.run();
  }
    if ("swim" in pet) {
    return pet.swim();
  }
}

console.log(move(siameseCat));

Popularity 2/10 Helpfulness 1/10 Language typescript

Source: Grepper

Tags: typescript

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Contributed on Dec 01 2022

Quaint Quelea

0 Answers Avg Quality 2/10

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