how to use the yearstoquarters function from date-fns in javascript

To use the yearsToQuarters function from Date-fns in JavaScript, you should first install the date-fns package by running the following command in your terminal or command prompt:

npm install date-fns
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Once installed, you can import the yearsToQuarters function into your JavaScript file using the following code:

index.tsx
const { yearsToQuarters } = require('date-fns');
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Or if you are using ES6 modules:

index.tsx
import { yearsToQuarters } from 'date-fns';
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Then you can use the yearsToQuarters function like this:

index.tsx
// assuming today is June 30th, 2021
const quarters = yearsToQuarters(3); // returns 12
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The yearsToQuarters function takes a number of years as its argument and returns the equivalent number of quarters. In the example above, we passed 3 as the number of years, which would return 12 because 3 years is equivalent to 12 quarters.