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February 29, 2016 19:05
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# Serializing 1 string attribute, 1 overriden uuid.to_s attribute, | |
# and 1 empty array, 30 times. | |
# bmbm: | |
# user system total real | |
# serializer 0.010000 0.000000 0.010000 ( 0.002572) | |
# delegator 0.000000 0.000000 0.000000 ( 0.000424) | |
# ips: | |
# delegator: 3600.6 i/s | |
# serializer: 427.6 i/s - 8.42x slower | |
# | |
# 3ms here is not insignificant when projecting | |
# to much larger json payloads. Considering that | |
# AMS isn't much easier to use or more flexible than | |
# simple decorators and, more importantly, this is not | |
# something that changes much (an API's format), I don't | |
# see a lot of value in the adapter abstraction that we lose. | |
messages = Array.new(30) do | |
Message.new(id: Cassandra::Uuid.new(SecureRandom.uuid), foo: 'some text') | |
end and '' | |
Benchmark.ips do |r| | |
r.config(:time => 1, :warmup => 0) | |
r.report('delegator') do | |
messages.each do |message| | |
DelegatorMessageSerializer.new(message).serializable_hash.as_json | |
end | |
end | |
r.report('serializer') do | |
messages.each do |message| | |
ActiveModel::SerializableResource.new(message, serializer: SerializerMessageSerializer).serializable_hash.as_json | |
end | |
end | |
r.compare! | |
end and '' |
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with AMS 10.x, AMS 8.x much faster, but not the trunk path for development any longer.