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#frozen_string_literal: false
unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
require 'json'
end
require 'date'
class Date
# Deserializes JSON string by converting Julian year <tt>y</tt>, month
# <tt>m</tt>, day <tt>d</tt> and Day of Calendar Reform <tt>sg</tt> to Date.
def self.json_create(object)
civil(*object.values_at('y', 'm', 'd', 'sg'))
end
alias start sg unless method_defined?(:start)
# Returns a hash, that will be turned into a JSON object and represent this
# object.
def as_json(*)
{
JSON.create_id => self.class.name,
'y' => year,
'm' => month,
'd' => day,
'sg' => start,
}
end
# Stores class name (Date) with Julian year <tt>y</tt>, month <tt>m</tt>, day
# <tt>d</tt> and Day of Calendar Reform <tt>sg</tt> as JSON string
def to_json(*args)
as_json.to_json(*args)
end
end
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