demarches-normaliennes/app/models/logic/empty.rb

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286 B
Ruby
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2022-06-09 11:54:29 +02:00
class Logic::Empty < Logic::Term
def to_s = "empty member"
def type = :empty
def errors(_stable_ids = nil) = ['empty']
def to_h
{
"op" => self.class.name
}
end
def self.from_h(_h)
self.new
end
def ==(other)
self.class == other.class
end
end