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Versions: 12
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Contents
# frozen_string_literal: true
module Pakyow
class Logger
# Helpers for formatting elapsed time in logs.
#
module Timekeeper
# Accepts elapsed time and formats it to be more human-readable.
#
# @example
# Pakyow::Logger::Timekeeper.format_elapsed_time(60)
# => 1.00m
#
# @example
# Pakyow::Logger::Timekeeper.format_elapsed_time(15)
# => 15.00s
#
# @example
# Pakyow::Logger::Timekeeper.format_elapsed_time(0.1)
# => 100.00ms
#
# @example
# Pakyow::Logger::Timekeeper.format_elapsed_time(0.00001)
# => 10.00μs
#
# @param time [Fixnum, Float] the elapsed time (in seconds)
#
# @return [String] elapsed time, rounded to two decimal places
# with the proper units
#
def self.format_elapsed_time(time)
if time >= 60
format_elapsed_time_in_minutes(time)
elsif time >= 1
format_elapsed_time_in_seconds(time)
elsif time >= 0.001
format_elapsed_time_in_milliseconds(time)
else
format_elapsed_time_in_microseconds(time)
end
end
def self.format_elapsed_time_in_minutes(time)
round_elapsed_time(time / 60).to_s << "m "
end
def self.format_elapsed_time_in_seconds(time)
round_elapsed_time(time).to_s << "s "
end
def self.format_elapsed_time_in_milliseconds(time)
round_elapsed_time(time * 1_000).to_s << "ms"
end
def self.format_elapsed_time_in_microseconds(time)
round_elapsed_time(time * 1_000_000).to_s << "μs"
end
def self.round_elapsed_time(time)
"%.2f" % time
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems