The .forEach() Method (Iterators)

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Tue Oct 05 2021 11:54:02 GMT+0000 (UTC)

Saved by @ianvalentino #javascript #method

// Primera forma

const groceries = ['brown sugar', 'salt', 'cranberries', 'walnuts'];

groceries.forEach(function(groceryItem){
  console.log(' - ' + groceryItem);
});

// Segunda forma

groceries.forEach(groceryItem => console.log(groceryItem));

// Tercera forma

function printGrocery(element){
  console.log(element);
}
 
groceries.forEach(printGrocery);

COPY

Ejemplos. Formas de utilizar iterators (método .forEach)

https://www.codecademy.com/courses/introduction-to-javascript/lessons/javascript-iterators/exercises/for-each

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JavaScript Learning

@ianvalentino

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The .forEach() Method (Iterators)

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