isYesterday

A utility function to check if a given date corresponds to yesterday.
> isYesterday(date: Date): boolean
Parameters
  • date: The date to compare against yesterday's date.
  • Returns: `true` if the given date matches yesterday's date, `false` otherwise.

Example

import { isYesterday } from "@explita/daily-toolset";

// Check if yesterday matches the given date
const yesterday = new Date();
yesterday.setDate(yesterday.getDate() - 1);
console.log(isYesterday(yesterday)); // true

// Check with today's date
const today = new Date();
console.log(isYesterday(today)); // false

// Check with a specific date
const specificDate = new Date("2024-11-21");
console.log(isYesterday(specificDate)); 
// true or false depending on the current date

Use Cases

  • Determining if a log entry or record belongs to yesterday.
  • Identifying tasks or events completed the day before.
  • Filtering dates for historical data analysis.