spike: Rewrite using AS notifications #1817

Job	Run time
action_pack / ubuntu-latest	1m 36s
action_view / ubuntu-latest	1m 42s
active_job / ubuntu-latest	1m 31s
active_model_serializers / ubuntu-latest	41s
active_record / ubuntu-latest	1m 30s
active_support / ubuntu-latest	1m 52s
all / ubuntu-latest	1m 44s
aws_sdk / ubuntu-latest	6m 0s
base / ubuntu-latest	1m 27s
concurrent_ruby / ubuntu-latest	2m 32s
delayed_job / ubuntu-latest	48s
ethon / ubuntu-latest	2m 58s
excon / ubuntu-latest	1m 52s
faraday / ubuntu-latest	3m 24s
grape / ubuntu-latest	5m 44s
graphql / ubuntu-latest	1m 36s
gruf / ubuntu-latest	49s
http / ubuntu-latest	1m 26s
http_client / ubuntu-latest	43s
koala / ubuntu-latest	42s
lmdb / ubuntu-latest	1m 11s
net_http / ubuntu-latest	1m 44s
rack / ubuntu-latest	1m 46s
rails / ubuntu-latest	2m 7s
restclient / ubuntu-latest	2m 38s
rspec / ubuntu-latest	1m 39s
sinatra / ubuntu-latest	3m 36s
	55m 18s

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