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

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class Logic::Constant < Logic::Term
attr_reader :value
def initialize(value)
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@value = value
end
def compute(_champs = nil) = @value
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def to_s
case @value
when TrueClass
I18n.t('utils.yes')
when FalseClass
I18n.t('utils.no')
else
@value.to_s
end
end
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def type
case @value
when TrueClass, FalseClass
:boolean
when Integer, Float
:number
else
@value.class.name.downcase.to_sym
end
end
def errors(_stable_ids = nil) = []
def to_h
{
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"term" => self.class.name,
"value" => @value
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}
end
def self.from_h(h)
self.new(h['value'])
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end
def ==(other)
self.class == other.class && @value == other.value
end
end