Day

Day is the mini library to represent a Day value with serialization functionality. Mainly for private use.

Features

• Can be created from the Date with resetting of its time components
• Serialization to the human-readable and sortable String and back
• Caching (for internal usage)
• Day seeking algorithms (primarily for my personal need)
• Convenient property for accessing next and previous day
• Day offset calculations

Usage

Initialising:

let day = Day() //Day value for the current day
let day = Day(date) //Day value from the date by dropping time components

Serialization:

let serializedString = day.serializedDayString //A serialized string value
let day = Day(serializedString) //Day value from the serialized string

Getting a Date value from the Day value:

let date = day.rawValue

Day calculations:

let nextDay = day.nextDay
let previousDay = day.prevDay
let twoDaysBefore = day.dayBy(addingDays: -2)

Difference between two days:

let diff = day.numberOfDays(sinceDay: day1)
let diff = day.numberOfDays(toDate: day1)