gb.yaml

# Great Britain/United Kingdom holiday definitions for the Ruby Holiday gem.
#
# Including England, Wales, Scotland, N. Ireland, the Isle of Man, Guernsey
# and Jersey.
#
# Updated: 2019-02-10
# Sources:
# - http://en.wikipedia.org/wiki/List_of_holidays_by_country#United_Kingdom_and_Crown_dependencies
#
# Notes:
# - Jersey, Guernsey and the Isle of Man are encode with both their ISO 3166-1 and ISO 3-3166-2 codes.
# - England and Wales together should be encoded as [gb_eng, gb_wls, gb_eaw...]
# - For :gb_sct, St. Andrew's Day is 'informal' 2006 and earlier but a bank holiday from 2007 on.
---
months:
  0:
  - name: Good Friday
    regions: [gb]
    function: easter(year)
    function_modifier: -2
  - name: Easter Sunday
    regions: [gb]
    function: easter(year)
  - name: Easter Monday
    regions: [gb_eng, gb_wls, gb_eaw, gb_nir, je, gb_jsy, gg, gb_gsy]
    function: easter(year)
    function_modifier: 1
  1:
  - name: New Year's Day
    regions: [gb]
    mday: 1
    observed: to_monday_if_weekend(date)
  - name: 2nd January
    regions: [gb_sct]
    mday: 2
    observed: to_weekday_if_boxing_weekend(date)
  3:
  - name: St. Piran's Day
    regions: [gb_con]
    mday: 5
  - name: St. Patrick's Day
    regions: [gb_nir]
    mday: 17
    observed: to_monday_if_weekend(date)
  5:
  - name: May Day
    regions: [gb]
    week: 1
    wday: 1
    year_ranges:
      until: 2019
  - name: May Day 
    regions: [gb]
    mday: 8
    year_ranges:
      limited: [2020]
  - name: May Day
    regions: [gb]
    week: 1
    wday: 1
    year_ranges:
      from: 2021
  - name: Liberation Day
    regions: [je, gb_jsy, gg, gb_gsy]
    mday: 9
  - name: Bank Holiday
    regions: [gb]
    week: -1
    wday: 1
  7:
  - name: Tynwald Day
    regions: [im, gb_iom]
    mday: 5
  - name: Battle of the Boyne
    regions: [gb_nir]
    mday: 12
  8:
  - name: Bank Holiday
    regions: [gb_sct]
    week: 1
    wday: 1
  - name: Bank Holiday
    regions: [gb_eng, gb_wls, gb_eaw, gb_nir, je, gb_jsy, gg, gb_gsy]
    week: -1
    wday: 1
  11:
  - name: Guy Fawkes Day
    regions: [gb]
    mday: 5
    type: informal
  - name: St. Andrew's Day
    regions: [gb_sct]
    mday: 30
    type: informal
    observed: to_monday_if_weekend(date)
    year_ranges:
      until: 2006
  - name: St. Andrew's Day
    regions: [gb_sct]
    mday: 30
    observed: to_monday_if_weekend(date)
    year_ranges:
      from: 2007
  12:
  - name: Christmas Day
    regions: [gb]
    mday: 25
    observed: to_monday_if_weekend(date)
  - name: Boxing Day
    regions: [gb]
    mday: 26
    observed: to_weekday_if_boxing_weekend(date)

tests:
  - given:
      date: '2008-03-21'
      regions: ["gb"]
      options: ["informal"]
    expect:
      name: "Good Friday"
  - given:
      date: '2008-03-23'
      regions: ["gb"]
      options: ["informal"]
    expect:
      name: "Easter Sunday"
  - given:
      date: '2008-05-05'
      regions: ["gb"]
      options: ["informal"]
    expect:
      name: "May Day"
  - given:
      date: '2008-05-26'
      regions: ["gb"]
      options: ["informal"]
    expect:
      name: "Bank Holiday"
  - given:
      date: '2008-11-05'
      regions: ["gb"]
      options: ["informal"]
    expect:
      name: "Guy Fawkes Day"
  - given:
      date: '2008-12-25'
      regions: ["gb"]
      options: ["informal"]
    expect:
      name: "Christmas Day"
  - given:
      date: '2008-12-26'
      regions: ["gb"]
      options: ["informal"]
    expect:
      name: "Boxing Day"
  - given:
      date: '2008-03-17'
      regions: ["gb_nir"]
      options: ["informal"]
    expect:
      name: "St. Patrick's Day"
  - given:
      date: '2018-03-17'
      regions: ["gb_nir"]
      options: ["informal"]
    expect:
      name: "St. Patrick's Day"
  - given:
      date: '2018-03-19'
      regions: ["gb_nir"]
      options: ["observed", "informal"]
    expect:
      name: "St. Patrick's Day"
  - given:
      date: '2019-03-17'
      regions: ["gb_nir"]
      options: ["informal"]
    expect:
      name: "St. Patrick's Day"
  - given:
      date: '2019-03-18'
      regions: ["gb_nir"]
      options: ["observed", "informal"]
    expect:
      name: "St. Patrick's Day"
  - given:
      date: '2006-11-30'
      regions: ["gb_sct"]
      options: ["informal"]
    expect:
      name: "St. Andrew's Day"
  - given:
      date: '2006-11-30'
      regions: ["gb_sct"]
      options: ["informal", "observed"]
    expect:
      name: "St. Andrew's Day"
  - given:
      date: '2002-12-02'
      regions: ["gb_sct"]
      options: ["informal", "observed"]
    expect:
      name: "St. Andrew's Day"
  - given:
      date: '2004-11-30'
      regions: ["gb_sct"]
    expect:
      holiday: false
  - given:
      date: '2005-11-30'
      regions: ["gb_sct"]
    expect:
      holiday: false
  - given:
      date: '2006-11-30'
      regions: ["gb_sct"]
    expect:
      holiday: false
  - given:
      date: '2007-11-30'
      regions: ["gb_sct"]
    expect:
      name: "St. Andrew's Day"
  - given:
      date: '2007-11-30'
      regions: ["gb_sct"]
      options: ["informal"]
    expect:
      name: "St. Andrew's Day"
  - given:
      date: '2007-11-30'
      regions: ["gb_sct"]
      options: ["informal", "observed"]
    expect:
      name: "St. Andrew's Day"
  - given:
      date: '2016-11-30'
      regions: ["gb_sct"]
    expect:
      name: "St. Andrew's Day"
  - given:
      date: '2019-11-30'
      regions: ["gb_sct"]
    expect:
      name: "St. Andrew's Day"
  - given:
      date: '2019-11-30'
      regions: ["gb_sct"]
    expect:
      name: "St. Andrew's Day"
  - given:
      date: '2019-12-2'
      regions: ["gb_sct"]
      options: ["observed"]
    expect:
      name: "St. Andrew's Day"
  - given:
      date: '2008-12-25'
      regions: ["gb_"]
      options: ["observed"]
    expect:
      name: "Christmas Day"
  - given:
      date: '2009-12-25'
      regions: ["gb_"]
      options: ["observed"]
    expect:
      name: "Christmas Day"
  - given:
      date: '2010-12-27'
      regions: ["gb_"]
      options: ["observed"]
    expect:
      name: "Christmas Day"
  - given:
      date: '2008-12-26'
      regions: ["gb_"]
      options: ["observed"]
    expect:
      name: "Boxing Day"
  - given:
      date: '2009-12-28'
      regions: ["gb_"]
      options: ["observed"]
    expect:
      name: "Boxing Day"
  - given:
      date: '2010-12-28'
      regions: ["gb_"]
      options: ["observed"]
    expect:
      name: "Boxing Day"
  - given:
      date: '2011-12-27'
      regions: ["gb_"]
      options: ["observed"]
    expect:
      name: "Boxing Day"
  - given:
      date: '2010-01-01'
      regions: ["gb"]
      options: ["observed"]
    expect:
      name: "New Year's Day"
  - given:
      date: '2011-01-03'
      regions: ["gb"]
      options: ["observed"]
    expect:
      name: "New Year's Day"
  - given:
      date: '2012-01-02'
      regions: ["gb"]
      options: ["observed"]
    expect:
      name: "New Year's Day"
  - given:
      date: '2010-01-04'
      regions: ["gb_sct"]
      options: ["observed"]
    expect:
      name: "2nd January"
  - given:
      date: '2011-01-04'
      regions: ["gb_sct"]
      options: ["observed"]
    expect:
      name: "2nd January"
  - given:
      date: '2012-01-03'
      regions: ["gb_sct"]
      options: ["observed"]
    expect:
      name: "2nd January"
  - given:
      date: '2013-01-02'
      regions: ["gb_sct"]
      options: ["observed"]
    expect:
      name: "2nd January"
  - given:
      date: '2014-01-02'
      regions: ["gb_sct"]
      options: ["observed"]
    expect:
      name: "2nd January"
  - given:
      date: '2008-03-24'
      regions: ["gb_wls"]
    expect:
      name: "Easter Monday"
  - given:
      date: '2008-08-25'
      regions: ["gb_wls"]
    expect:
      name: "Bank Holiday"
  - given:
      date: '2008-03-24'
      regions: ["gb_eng"]
    expect:
      name: "Easter Monday"
  - given:
      date: '2008-08-25'
      regions: ["gb_eng"]
    expect:
      name: "Bank Holiday"
  - given:
      date: '2008-03-24'
      regions: ["gb_nir"]
    expect:
      name: "Easter Monday"
  - given:
      date: '2008-08-25'
      regions: ["gb_nir"]
    expect:
      name: "Bank Holiday"
  - given:
      date: '2008-03-24'
      regions: ["gb_eaw"]
    expect:
      name: "Easter Monday"
  - given:
      date: '2008-08-25'
      regions: ["gb_eaw"]
    expect:
      name: "Bank Holiday"
  - given:
      date: '2008-03-24'
      regions: ["gb_"]
    expect:
      name: "Easter Monday"
  - given:
      date: '2008-08-25'
      regions: ["gb_"]
    expect:
      name: "Bank Holiday"
  - given:
      date: '2018-05-09'
      regions: ["je"]
    expect:
      name: "Liberation Day"
  - given:
      date: '2018-04-02'
      regions: ["je"]
    expect:
      name: "Easter Monday"
  - given:
      date: '2018-08-27'
      regions: ["je"]
    expect:
      name: "Bank Holiday"