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singleton design pattern typescript

Restu Wahyu Saputra answered on November 29, 2021 Popularity 8/10 Helpfulness 4/10

answer singleton design pattern typescript

related ts Singleton pattern

singleton design pattern typescript

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class Person {
	private static instance: Person

	private constructor() {}

	public static getInstance(): Person {
		if (!Person.instance) {
			Person.instance = new Person()
		}
		return Person.instance
	}

	public name(name: string): string {
		return name
	}

	public age(age: number): number {
		return age
	}

	public hobby(hobby: string): string {
		return hobby
	}
}

const res: Person = Person.getInstance()

console.log(`My name is ${res.name('john doe')} and My age is ${res.age(30)} and My hobby is ${res.hobby('programming')}`)

Popularity 8/10 Helpfulness 4/10 Language typescript

Source: Grepper

Tags: singleton typescript

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Contributed on Nov 29 2021

Restu Wahyu Saputra

0 Answers Avg Quality 2/10

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ts Singleton pattern

Comment

class Singleton {
  private static instance: Singleton;

  private constructor() {}

  public static getInstance(): Singleton {
    if (!Singleton.instance) {
      Singleton.instance = new Singleton();
    }
    return Singleton.instance;
  }
}

const singleton = Singleton.getInstance();

Popularity 9/10 Helpfulness 4/10 Language typescript

Source: dev.to

Tags: singleton typescript singl

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Contributed on May 06 2022

barisx

0 Answers Avg Quality 2/10

singleton design pattern typescript

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ts Singleton pattern

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