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Optimize map { ... }.compact calls (#15513)

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* Optimize map { ... }.compact

using Enumerable#filter_map, supported since Ruby 2.7

* Add poyfill for Enumerable#filter_map
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luigi 2021-01-09 18:32:01 -05:00 • committed by GitHub
parent 9395143126
commit 087ed84367
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22 changed files with 52 additions and 26 deletions
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app/services/fetch_link_card_service.rb
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@ -67,7 +67,7 @@ class FetchLinkCardService < BaseService
else
html = Nokogiri::HTML(@status.text)
links = html.css('a')
urls = links.map { |a| Addressable::URI.parse(a['href']) unless skip_link?(a) }.compact.map(&:normalize).compact
urls = links.filter_map { |a| Addressable::URI.parse(a['href']) unless skip_link?(a) }.filter_map(&:normalize)
end
urls.reject { |uri| bad_url?(uri) }.first