class SafariBookmarksParser::Services::FindEmptyFolders
Public Class Methods
call(root_folder:)
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# File lib/safari_bookmarks_parser/services/find_empty_folders.rb, line 7 def call(root_folder:) results = [] traverse(root_folder, results) results end
traverse(node, results)
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# File lib/safari_bookmarks_parser/services/find_empty_folders.rb, line 15 def traverse(node, results) case node when BookmarkFolder if node.children.empty? results << node else node.children.each do |child| traverse(child, results) end end end end