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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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lib/paperclip/attachment_extensions.rb
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@ -27,7 +27,7 @@ module Paperclip
return true if original_filename == other_filename
return false if original_filename.nil?
formats = styles.values.map(&:format).compact
formats = styles.values.filter_map(&:format)
return false if formats.empty?