spike: Rewrite using AS notifications #1812

Job	Run time
action_pack / ubuntu-latest	2m 10s
action_view / ubuntu-latest	1m 40s
active_job / ubuntu-latest	1m 19s
active_model_serializers / ubuntu-latest	49s
active_record / ubuntu-latest	1m 10s
active_support / ubuntu-latest	1m 34s
all / ubuntu-latest	2m 33s
aws_sdk / ubuntu-latest	5m 57s
base / ubuntu-latest	1m 53s
concurrent_ruby / ubuntu-latest	2m 29s
delayed_job / ubuntu-latest	51s
ethon / ubuntu-latest	2m 55s
excon / ubuntu-latest	1m 48s
faraday / ubuntu-latest	3m 36s
grape / ubuntu-latest	6m 10s
graphql / ubuntu-latest	1m 22s
gruf / ubuntu-latest	49s
http / ubuntu-latest	1m 21s
http_client / ubuntu-latest	50s
koala / ubuntu-latest	43s
lmdb / ubuntu-latest	1m 17s
net_http / ubuntu-latest	1m 42s
rack / ubuntu-latest	1m 36s
rails / ubuntu-latest	2m 12s
restclient / ubuntu-latest	2m 41s
rspec / ubuntu-latest	1m 30s
sinatra / ubuntu-latest	4m 11s
	57m 8s

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