polish-date-utils

About

This project contains classes for managing some polish (and not only) feast and days off.

git clone https://github.com/swojcicki/polish-date-utils.git
cd polish-date-utils
mvn clean install

<dependency>
  <groupId>io.github.swojcicki</groupId>
  <artifactId>polish-date-utils</artifactId>
  <version>2.0</version>
</dependency>

This class counts Easter date for given year using updated Gauss algorithm.

Easter.of(2020).getDate(); // returns 2020-04-12, Easter date

IntStream.range(2020, 2030)
         .mapToObj(year -> (year + " " + Easter.of(year).getDate()))
         .forEach(System.out::println);

This class contains moveable feast dates for given year or given Easter object. Feast dates depends on Easter date.

MoveableFeast moveableFeast = MoveableFeast.of(2020);
moveableFeast.getAshWednesday(); // returns date 46 days before Easter