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Contents
module Metrics
class TimeUnit
def self.to_nsec(mult = 1)
raise NotImplementedError
end
end
class Nanoseconds < TimeUnit
def self.to_nsec(mult = 1)
mult
end
end
class Microseconds < TimeUnit
def self.to_nsec(mult = 1)
1000 * mult
end
end
class Milliseconds < TimeUnit
def self.to_nsec(mult = 1)
1000000 * mult
end
end
class Seconds < TimeUnit
def self.to_nsec(mult = 1)
1000000000 * mult
end
end
class Minutes < TimeUnit
def self.to_nsec(mult = 1)
60000000000 * mult
end
end
class Hours < TimeUnit
def self.to_nsec(mult = 1)
3600000000000 * mult
end
end
module TimeConversion
UNITS = {
:nanoseconds => Nanoseconds,
:microseconds => Microseconds,
:milliseconds => Milliseconds,
:seconds => Seconds,
:minutes => Minutes,
:hours => Hours
}
def convert_to_ns(value, unit)
(UNITS[unit].to_nsec.to_f * value.to_f)
end
def scale_time_units(source, dest)
(UNITS[source].to_nsec.to_f) / (UNITS[dest].to_nsec.to_f)
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems