simpler, dry implementation for HeaderHash#to_hash, fixes rack#177

unders · Jun 16, 2011 · d0e8aed · d0e8aed
1 parent b82e4f0
commit d0e8aed
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/rack/utils.rb b/lib/rack/utils.rb
@@ -351,9 +351,9 @@ def each
       end
 
       def to_hash
-        Hash[*map do |k, v|
-          [k, v.respond_to?(:to_ary) ? v.to_ary.join("\n") : v]
-        end.flatten]
+        hash = {}
+        each { |k,v| hash[k] = v }
+        hash
       end
 
       def [](k)