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Merged
akshitagupta15june merged 1 commit into from
Oct 26, 2022
Merged

adding array methods #178

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9 changes: 9 additions & 0 deletions Array Methods/flatMap.js
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Original file line number Diff line number Diff line change
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// lets define an array
let numbersArray = [1, 2, 3, 4, 5, 6, 7, 8, 9];

// each element of the array is cubed and then flattened
const outputArray = numbersArray.flatMap((x) => [x ** 3]);

console.log('Output:', outputArray);

// Output: [1, 8, 27, 64, 125, 216, 343, 512, 729]
11 changes: 11 additions & 0 deletions Array Methods/pop.js
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// Lets create a cities array with four elements,
let cities = ["Mumbai", "Delhi", "Hyderabad", "Chennai"];

// removes the last element from the cities array
let removedCity = cities.pop();

console.log(`Output: ${cities}`)
// Output: Mumbai,Delhi,Hyderabad

console.log(`Output: ${removedCity}`)
// Output: Chennai