lib/nanoc/checking/checks/external_links.rb in nanoc-4.4.6 vs lib/nanoc/checking/checks/external_links.rb in nanoc-4.4.7

@@ -10,11 +10,9 @@
   # @api private
   class ExternalLinks < ::Nanoc::Checking::Check
     identifiers :external_links, :elinks
 
     def run
-      require 'parallel'
-
       # Find all broken external hrefs
       # TODO: de-duplicate this (duplicated in internal links check)
       filenames = output_filenames.select { |f| File.extname(f) == '.html' && !excluded_file?(f) }
       hrefs_with_filenames = ::Nanoc::Extra::LinkCollector.new(filenames, :external).filenames_per_href
       results = select_invalid(hrefs_with_filenames.keys)