diff options
Diffstat (limited to 'actionpack/lib/action_view/template.rb')
| -rw-r--r-- | actionpack/lib/action_view/template.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/template.rb b/actionpack/lib/action_view/template.rb index 17e549a1c2..6dfc4f68ae 100644 --- a/actionpack/lib/action_view/template.rb +++ b/actionpack/lib/action_view/template.rb @@ -126,6 +126,12 @@ module ActionView @formats = Array.wrap(format).map { |f| f.is_a?(Mime::Type) ? f.ref : f } end + # Returns if the underlying handler supports streaming. If so, + # a streaming buffer *may* be passed when it start rendering. + def supports_streaming? + handler.respond_to?(:supports_streaming?) && handler.supports_streaming? + end + # Render a template. If the template was not compiled yet, it is done # exactly before rendering. # |