diff options
Diffstat (limited to 'actionpack')
| -rw-r--r-- | actionpack/lib/action_dispatch/http/response.rb | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/actionpack/lib/action_dispatch/http/response.rb b/actionpack/lib/action_dispatch/http/response.rb index 78ecf177be..1f4f3ac0da 100644 --- a/actionpack/lib/action_dispatch/http/response.rb +++ b/actionpack/lib/action_dispatch/http/response.rb @@ -118,7 +118,15 @@ module ActionDispatch # :nodoc: def body=(body) @blank = true if body == EMPTY - @body = body.respond_to?(:each) ? body : [body] + + # Explicitly check for strings. This is *wrong* theoretically + # but if we don't check this, the performance on string bodies + # is bad on Ruby 1.8 (because strings responds to each then). + @body = if body.respond_to?(:to_str) || !body.respond_to?(:each) + [body] + else + body + end end def body_parts |