Determine whether it's in business hours or not.

Usage

Just:

var businessHours = require('is-in-business-hours')()

Or to specify custom business hours:

var businessHours = require('is-in-business-hours')(9, 18)

Then just:

var isInBusinessHours = businessHours.isBusinessHours()

or

var isOutOfHours = businessHours.isOutOfHours()