Property decorators

Vinay Rawal answered on March 3, 2023 Popularity 7/10 Helpfulness 1/10

answer Property decorators

Property decorators

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function Jedi(target: Object, key: string) {
    let propertyValue: string = target[key];
    if (delete target[key]) {
        Object.defineProperty(target, key, {
            get: function() {
                return propertyValue;
            },
            set: function(newValue){
                propertyValue = newValue;
                console.log('${propertyValue} is a Jedi');
            }
        });
    }
}
class Character {
    @Jedi
    name: string;
}
const character = new Character();
character.name = 'Luke';

Popularity 7/10 Helpfulness 1/10 Language typescript

Source: Grepper

Tags: typescript

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Contributed on Mar 03 2023

Vinay Rawal

0 Answers Avg Quality 2/10

Property decorators

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