9 lines
310 B
Ruby
9 lines
310 B
Ruby
class Sensor < ApplicationRecord
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belongs_to :device
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validates :device, presence: true
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validates :pin, presence: true
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validates :pin, uniqueness: { scope: :device }
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validates :pin, numericality: { only_integer: true, greater_than_or_equal_to: 0 }
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validates :label, presence: true
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end
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