class Gapic::Rest::ServerStream

def next_json! chunk
  chunk.chars.each do |char|
    # Invariant: @obj is always either a part of a single JSON object or the entire JSON object.
    # Hence, it's safe to strip whitespace, commans and array brackets. These characters
    # are only added before @obj is a complete JSON object and essentially can be flushed.
    next if @obj.empty? && char != "{"
    @obj += char
    next unless char == "}"
    begin
      # Two choices here: append a Ruby object into
      # ready_objs or a string. Going with the latter here.
      JSON.parse @obj
      @ready_objs.append @obj
      @obj = ""
    rescue JSON::ParserError
      next
    end
  end
end