Retrieving parameters from a class that is handed over from the constructor to a function by leveraging the rest parameter feature

Question

Retrieving parameters from a class that is handed over from the constructor to a function by leveraging the rest parameter feature

I am encountering an issue where the Method is not reading the values in the arguments, despite my attempts to pass each argument through the constructor into the method for encryption. Could someone please point out what I might be doing wrong?

class Add {
    constructor(...words) {
        this.words = words;
    }

print(words){
    words = [words];
    let output = "$"
console.log(words)
    for(let word of words){
        output += word +"$"
    }
return output
}

    
}

var x = new Add("I", "Love","you");
var y = new Add("this", "is", "awesome");

x.print()
z.print()

javascript rest class for-loop constructor

Answer 1

Answer №1

Your spelling of the word "constructor" is incorrect, and remember that if you assign something to this within the constructor function, it can also be accessed through this in other methods.

class Add {
  constructor(...words) {
    this.words = words;
  }

  print() {
    let output = "$"
    for (let word of this.words) {
      output += word + "$"
    }
    return output
  }
}

var x = new Add("I", "Love", "you");
console.log(x.print())

Answer 2

Your spelling of the word "constructor" is incorrect, and remember that if you assign something to this within the constructor function, it can also be accessed through this in other methods.

class Add {
  constructor(...words) {
    this.words = words;
  }

  print() {
    let output = "$"
    for (let word of this.words) {
      output += word + "$"
    }
    return output
  }
}

var x = new Add("I", "Love", "you");
console.log(x.print())

Retrieving parameters from a class that is handed over from the constructor to a function by leveraging the rest parameter feature

Answer №1

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