Timely Manner Date Utils

A collection of utilities for working with dates used by Timely Manner

This is a WIP and probably not much use to anyone. Probably buggy too.

Gap Finder

$3

Gap finder is a tool for finding free slots in a given range of Date Times. For example finding free slots for a given day, which don't have any appointments.
Example: On 21st June 2018 a store is open from 09:00 AM to 17:00PM. You the store has appointments all day except between 13:00 PM and 14:30 PM. Appointments can be booked in 30 minute slots.
GapFinder.getFreeSlots(slotSize:DateObject) will return 3 slots:

- 13:00 - 13:30
- 13:30 - 14:00
- 14:00 - 14:30

$3

``typescript
const operatingHours: TimeSlot = {
start: '2018-06-21T09:00:00',
end: '2018-06-21T09:00:00'
};

const appointments: TimeSlot[] = [
// ...appointments
{
start: '2018-06-21T12:00:00',
end: '2018-06-21T12:30:00'
}
];

const gapFinder = new GapFinder(appointments, operatingHours);

const slotSize: DateObject = { duration: 'minutes', size: 30 };

const freeSlots = gapFinder.getFreeSlots(slotSize);

// freeSlots: [{start:string, end:string, free:true}]
``