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# frozen_string_literal: true
require 'benchmark/memory/held_results/serializer'
require 'benchmark/memory/measurement/metric'
module Benchmark
module Memory
class HeldResults
# Serialize metrics for holding between runs.
class MetricSerializer < Serializer
# Convert a JSON hash into a Metric.
#
# @param hash [Hash] A JSON document hash.
#
# @return [Measurement::Metric]
#
def load(hash)
@object = Measurement::Metric.new(
hash['type'],
hash['allocated'],
hash['retained']
)
self
end
# Convert the metric to a Hash.
#
# @return [Hash] The metric as a Hash.
def to_h
{
allocated: object.allocated,
retained: object.retained,
type: object.type
}
end
end
end
end
end
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