lib/nanoc/extra/checking/checks/external_links.rb in nanoc-3.6.7 vs lib/nanoc/extra/checking/checks/external_links.rb in nanoc-3.6.8

@@ -14,20 +14,20 @@
     identifiers :external_links, :elinks
 
     def run
       # Find all broken external hrefs
       # TODO de-duplicate this (duplicated in internal links check)
-      filenames = self.output_filenames.select { |f| File.extname(f) == '.html' }
+      filenames = output_filenames.select { |f| File.extname(f) == '.html' }
       hrefs_with_filenames = ::Nanoc::Extra::LinkCollector.new(filenames, :external).filenames_per_href
-      results = self.select_invalid(hrefs_with_filenames.keys)
+      results = select_invalid(hrefs_with_filenames.keys)
 
       # Report them
       results.each do |res|
         filenames = hrefs_with_filenames[res.href]
         filenames.each do |filename|
-          self.add_issue(
-            "reference to #{res.href}: #{res.explanation}",
+          add_issue(
+            "broken reference to #{res.href}: #{res.explanation}",
             :subject => filename)
         end
       end
     end
 
@@ -52,11 +52,11 @@
       end
 
       def next
         @mutex.synchronize do
           @index += 1
-          return @array[@index-1]
+          return @array[@index - 1]
         end
       end
 
     end
 
@@ -69,11 +69,11 @@
       10.times do
         threads << Thread.new do
           loop do
             href = enum.next
             break if href.nil?
-            res = self.validate(href)
+            res = validate(href)
             if res
               mutex.synchronize do
                 invalid << res
               end
             end
@@ -99,11 +99,11 @@
 
       # Get status
       res = nil
       5.times do |i|
         begin
-          Timeout::timeout(10) do
+          Timeout.timeout(10) do
             res = request_url_once(url)
             if res.code == '405'
               res = request_url_once(url, Net::HTTP::Get)
             end
           end
@@ -149,16 +149,16 @@
 
       path
     end
 
     def request_url_once(url, req_method = Net::HTTP::Head)
-      req = req_method.new(self.path_for_url(url))
+      req = req_method.new(path_for_url(url))
       http = Net::HTTP.new(url.host, url.port)
       if url.instance_of? URI::HTTPS
         http.use_ssl = true
         http.verify_mode = OpenSSL::SSL::VERIFY_NONE
       end
-      res = http.request(req)
+      http.request(req)
     end
 
   end
 
 end