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generators in javascript

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Abhishek answered on August 9, 2020 Popularity 9/10 Helpfulness 2/10

answer generators in javascript

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generators in javascript

Comment

//- With a generator function, values are not evaluated 
//until they are needed.
//- Therefore a generator allows us to define a potentially
//infinite data structure.

function* generator() {
  yield 1;
  yield 2;
  yield 3;
}

const gen = generator(); // "Generator { }"

console.log(gen.next().value); // 1
console.log(gen.next().value); // 2
console.log(gen.next().value); // 3

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Feb 16 2022

Abhishek

0 Answers Avg Quality 2/10

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generators in javascript

Comment

function* g(){    //or function *g(){}
  console.log("First");
  yield 1;
  console.log("second");
   yield 2;
  console.log("third");
} 
let generator=g();
generator.next();
generator.next();

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Aug 09 2020

Rafat Munshi

0 Answers Avg Quality 2/10

Generator Javascript

Comment

function* myGenerator(start = 0, stop = 100, step = 5) {
   for (let i = start; i <= stop; i += step) {
      yield i;
   }
}

for (let v of myGenerator()) {
   console.log(v);
}

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: generator gene

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Contributed on Mar 27 2023

Masud

0 Answers Avg Quality 2/10

generator function in javascript

Comment

// generator function in javascript
// The function* declaration (function keyword followed by an asterisk) defines a generator function, which returns a Generator object.
function* generator(i) {
  yield i;
  yield i + 10;
}

const gen = generator(10);

console.log(gen.next().value);
// expected output: 10

console.log(gen.next().value);
// expected output: 20

console.log(gen.next().value);
// expected output: undefined

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: function functio

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Contributed on Nov 09 2022

Chetan Nada

0 Answers Avg Quality 2/10

generator function in javascript

Comment

function* generateCharacters(word) {
    for (const char of word) {
      yield char;
    }
  }
  
  // Example usage:
  const inputWord = "JavaScript";
  const charGenerator = generateCharacters(inputWord);
  
  console.log(charGenerator.next());  
  console.log(charGenerator.next());  
  console.log(charGenerator.next());  
  console.log(charGenerator.next());  
  console.log(charGenerator.next());

Popularity 8/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: function generator g

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Contributed on Oct 02 2023

Amjad Saeed

0 Answers Avg Quality 2/10

JavaScript — Generators

Comment

-1

function* makeRangeIterator(start = 0, end = 100, step = 1) {
    let iterationCount = 0;
    for (let i = start; i < end; i += step) {
        iterationCount++;
        yield i;
    }
    return iterationCount;
}

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: developer.mozilla.org

Tags: javascript j

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Contributed on Nov 05 2020

Beautiful Bison

0 Answers Avg Quality 2/10

Create JavaScript Generators

Comment

// define a generator function
function* generator_function() {
   ... .. ...
}

// creating a generator
const generator_obj = generator_function();

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on May 22 2022

SAMER SAEID

0 Answers Avg Quality 2/10

generators javascript

Comment

generators javascript

function* g(){    //or function *g(){}
  console.log("First");
  yield 1;
  console.log("second");
   yield 2;
  console.log("third");
} 
let generator=g();
generator.next(); // Output First
generator.next(); // Output second

Generators compute their yield ed values on demand, which allows them to efficiently represent sequences that are expensive to compute

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jan 04 2023

Amjad Saeed

0 Answers Avg Quality 2/10

generators in javascript

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