9 lines
351 B
Ruby
9 lines
351 B
Ruby
class Threshold < QuantityValue
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# Need to specify polymorphic association so :registry_type gets written (see
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# QuantityValue for explanation why it's needed)
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belongs_to :target, inverse_of: :thresholds, polymorphic: true, required: true,
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foreign_key: 'registry_id', foreign_type: 'registry_type'
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validates :value, numericality: true
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end
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