Optimize map { ... }.compact calls (#15513)
* Optimize map { ... }.compact using Enumerable#filter_map, supported since Ruby 2.7 * Add poyfill for Enumerable#filter_map
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@ -186,9 +186,9 @@ class SpamCheck
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def matching_status_ids
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if nilsimsa?
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other_digests.select { |record| record.start_with?('nilsimsa') && nilsimsa_compare_value(digest, record.split(':')[1]) >= NILSIMSA_COMPARE_THRESHOLD }.map { |record| record.split(':')[2] }.compact
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other_digests.select { |record| record.start_with?('nilsimsa') && nilsimsa_compare_value(digest, record.split(':')[1]) >= NILSIMSA_COMPARE_THRESHOLD }.filter_map { |record| record.split(':')[2] }
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else
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other_digests.select { |record| record.start_with?('md5') && record.split(':')[1] == digest }.map { |record| record.split(':')[2] }.compact
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other_digests.select { |record| record.start_with?('md5') && record.split(':')[1] == digest }.filter_map { |record| record.split(':')[2] }
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end
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end
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