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April 23, 2022 13:59
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How often is the feast of St. Adalbert suppressed?
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# How often is the feast of St. Adalbert suppressed? | |
require 'calendarium-romanum/cr' | |
cal = CR::PerpetualCalendar.new sanctorale: CR::Data['czech-praha-cs'].load_with_parents | |
date = CR::AbstractDate.new 4, 23 | |
(1970..2100).each do |y| | |
puts y if cal[date.concretize(y)].celebrations.first.symbol != :adalbert | |
end |
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