12 lines
363 B
Ruby
12 lines
363 B
Ruby
# frozen_string_literal: true
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module Ml
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class CandidateMetric < ApplicationRecord
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validates :candidate, presence: true
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validates :name, length: { maximum: 250 }, presence: true
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belongs_to :candidate, class_name: 'Ml::Candidate'
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scope :latest, -> { select('DISTINCT ON (candidate_id, name) *').order('candidate_id, name, id DESC') }
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end
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end
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