class Liquid::BlockBody

def render_to_output_buffer(context, output)
  freeze unless frozen?
  context.resource_limits.increment_render_score(@nodelist.length)
  idx = 0
  while (node = @nodelist[idx])
    if node.instance_of?(String)
      output << node
    else
      render_node(context, output, node)
      # If we get an Interrupt that means the block must stop processing. An
      # Interrupt is any command that stops block execution such as {% break %}
      # or {% continue %}. These tags may also occur through Block or Include tags.
      break if context.interrupt? # might have happened in a for-block
    end
    idx += 1
    context.resource_limits.increment_write_score(output)
  end
  output
end