12 lines
266 B
Ruby
12 lines
266 B
Ruby
class UnionFinder
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def find_union(segments, klass)
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if segments.length > 1
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union = Gitlab::SQL::Union.new(segments.map { |s| s.select(:id) })
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klass.where("#{klass.table_name}.id IN (#{union.to_sql})")
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else
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segments.first
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end
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end
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end
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