15 lines
305 B
Ruby
15 lines
305 B
Ruby
# frozen_string_literal: true
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class UnionFinder
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def find_union(segments, klass)
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unless klass < FromUnion
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raise TypeError, "#{klass.inspect} must include the FromUnion module"
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end
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if segments.length > 1
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klass.from_union(segments)
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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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