Incorporate code review feedback

2014-11-30 14:30:22 +01:00 · 2014-11-30 14:30:22 +01:00 · a0da18e4f8
parent 98405edf61
commit a0da18e4f8
1 changed files with 4 additions and 7 deletions
--- a/lib/jekyll/commands/doctor.rb
+++ b/lib/jekyll/commands/doctor.rb
@ -95,13 +95,10 @@ module Jekyll
        end

        def collect_urls_case_insensitive(urls, things, destination)
-          things.each do |thing|
-            dest = thing.destination(destination) 
-            if urls[dest.downcase]
-              urls[dest.downcase] << dest
-            else
-              urls[dest.downcase] = [dest]
-            end
+          things.inject(urls) do |memo, thing|
+            dest = thing.destination(destination)
+            (memo[dest.downcase] ||= []) << dest
+            memo
          end
          urls
        end