demarches-normaliennes/app/models/logic/constant.rb
2022-07-05 12:07:06 +02:00

48 lines
738 B
Ruby

class Logic::Constant < Logic::Term
attr_reader :value
def initialize(value)
@value = value
end
def compute(_champs = nil) = @value
def to_s
case @value
when TrueClass
I18n.t('utils.yes')
when FalseClass
I18n.t('utils.no')
else
@value.to_s
end
end
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
{
"op" => self.class.name,
"value" => @value
}
end
def self.from_h(h)
self.new(h['value'])
end
def ==(other)
self.class == other.class && @value == other.value
end
end