quarters

A simple npm module for dealing with the (fiscal) quarters of the year.

Usage

Install like so:

npm install quarters

Then use in your JavaScript files for NodeJS like so:

var quarters = require('quarters');
var thisQuarter = quarters.getQuarter(new Date());

API

quarters.getStartMonth(quarter)

Given a quarter, returns the month when the quarter begins (0 indexed).

quarters.getEndMonth(quarter)

Given a quarter (1 indexed), returns the month when the quarter ends (0 indexed).

quarters.getQuarterStart(quarter, year)

Given a quarter (1 indexed) and a year, returns a date object representing the beginning of the quarter.

quarters.getQuarterEnd(quarter, year)

Given a quarter (1 indexed )and year, returns a date object representing the ned of the quarter.

quarters.getQuarter(date)

Given a date object, this returns the (1 indexed) quarter of the year that contains the date.