How to Generate an Array of Dates Between Two Dates in JavaScript?

Generating Array of Dates between Two Given Dates in JavaScript

It's often necessary to work with date ranges in programming. In JavaScript, obtaining an array of dates within a specific interval can be challenging because of month and year boundaries. Let's review a solution that effectively addresses this problem.

The function getDates is designed to take two Date objects as inputs, representing the start and end dates of the range. Its goal is to construct an array containing Date objects for each day within the specified interval.

To accomplish this, we need to iterate through each day between the start and end dates, incrementing by one day at a time. We'll do this by modifying the start date using the addDays method and checking if it has gone beyond the stop date. If not, we'll add the current date to the array and continue the process.

The addDays method provided in the code extends the Date object's functionality by allowing us to add a specified number of days to the original date.

Here's an illustrative example:

var range = getDates(new Date(), new Date().addDays(7));

This code snippet will generate an array of Date objects representing the dates from today up to 7 days from now, including today itself. Note that all dates will be instantiated as new Date objects, preserving their full functionality.

This solution elegantly tackles the issue of generating a date range array in JavaScript, effectively accommodating month and year boundaries.

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