class ActionView::StreamingTemplateRenderer::Body

:nodoc:
rendering the template.
It is initialized with a block that, when called, starts
A valid Rack::Body (i.e. it responds to each).
:nodoc:
* Rack::Cache needs to support streaming bodies
* Integrate exceptions with exceptron
* Support streaming from child templates, partials and so on.
== TODO

def each(&block) 

def each(&block)
  begin
    @start.call(block)
  rescue Exception => exception
    log_error(exception)
    block.call ActionView::Base.streaming_completion_on_exception
  end
  self
end

def initialize(&start)

:nodoc:
rendering the template.
It is initialized with a block that, when called, starts
A valid Rack::Body (i.e. it responds to each).
:nodoc:
* Rack::Cache needs to support streaming bodies
* Integrate exceptions with exceptron
* Support streaming from child templates, partials and so on.

== TODO 
def initialize(&start)
  @start = start
end

def log_error(exception) #:nodoc:

:nodoc:
TODO Once "exceptron" is in, refactor this piece to simply re-use exceptron.
This is the same logging logic as in ShowExceptions middleware. 
def log_error(exception) #:nodoc:
  logger = ActionView::Base.logger
  return unless logger
  message = "\n#{exception.class} (#{exception.message}):\n"
  message << exception.annoted_source_code.to_s if exception.respond_to?(:annoted_source_code)
  message << "  " << exception.backtrace.join("\n  ")
  logger.fatal("#{message}\n\n")
end