class Benchmark::Memory::Job::IOOutput::MetricFormatter
Format metrics for use with the IOOutput
.
Attributes
metric[R]
@return [Metric] The metric to format.
Public Class Methods
new(metric)
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Instantiate a formatter to output a metric into an IO.
@param metric [Measurement::Metric] The metric to format.
# File lib/benchmark/memory/job/io_output/metric_formatter.rb, line 14 def initialize(metric) @metric = metric end
Public Instance Methods
to_s()
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Format metric to a string to put on the output.
@return [String]
# File lib/benchmark/memory/job/io_output/metric_formatter.rb, line 24 def to_s [ format("%s %s", scale(metric.allocated), metric.type), format("(%s retained)", scale(metric.retained)), ].join(" ") end