From e30ca001efa861cc13259ca8287837174b24e679 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jos=C3=A9=20Valim?= Date: Sat, 16 Apr 2011 10:28:47 +0200 Subject: Yo dawg, I heard you like streaming. So I put a fiber, inside a block, inside a body, so you can stream. --- actionpack/lib/action_view/buffers.rb | 43 +++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 actionpack/lib/action_view/buffers.rb (limited to 'actionpack/lib/action_view/buffers.rb') diff --git a/actionpack/lib/action_view/buffers.rb b/actionpack/lib/action_view/buffers.rb new file mode 100644 index 0000000000..2e2b39e4a2 --- /dev/null +++ b/actionpack/lib/action_view/buffers.rb @@ -0,0 +1,43 @@ +require 'active_support/core_ext/string/output_safety' + +module ActionView + class OutputBuffer < ActiveSupport::SafeBuffer + def initialize(*) + super + encode! if encoding_aware? + end + + def <<(value) + super(value.to_s) + end + alias :append= :<< + alias :safe_append= :safe_concat + end + + class StreamingBuffer + def initialize(block) + @block = block + end + + def <<(value) + value = value.to_s + value = ERB::Util.h(value) unless value.html_safe? + @block.call(value) + end + alias :concat :<< + alias :append= :<< + + def safe_concat(value) + @block.call(value.to_s) + end + alias :safe_append= :safe_concat + + def html_safe? + true + end + + def html_safe + self + end + end +end \ No newline at end of file -- cgit v1.2.3