What is the best way to include the number 7 and other lower numbers in an array?

I am facing an issue where I need to retrieve all the months that have passed in 2020, such as January, February, March, April, May, June, July, and August, and store them in an array.

After executing the code below, my variable 'month' returns the number 7, indicating it is currently August. Now, I want to add numbers 7, 6, 5, 4, 3, 2, 1, and 0 to an array. How can I achieve this?

const d = new Date(); const month = d.getMonth();

Since I am still new to typescript, I would appreciate any assistance on how to accomplish this task. Thank you in advance for your help.

arraystypescriptdatenumbers

Answer №1

This solution does not require Typescript and can be implemented using vanilla JavaScript. If the value returned by getMonth is 7 and you want to create an array with values from 0 to 7, you can achieve this as shown below:

const currentDate = new Date();
const currentMonth = currentDate.getMonth();
const monthValuesArray = Array.from(Array(currentMonth + 1).keys());

The approach mentioned above is based on the information provided in the following source:

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