Module: Axn::Internal::Timing

Defined in:
lib/axn/internal/timing.rb

Class Method Summary collapse

Class Method Details

.elapsed_ms(start_time) ⇒ Object

Calculate elapsed time in milliseconds



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# File 'lib/axn/internal/timing.rb', line 12

def self.elapsed_ms(start_time)
  ((now - start_time) * 1000).round(3)
end

.elapsed_seconds(start_time) ⇒ Object

Calculate elapsed time in seconds



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# File 'lib/axn/internal/timing.rb', line 17

def self.elapsed_seconds(start_time)
  (now - start_time).round(6)
end

.human_duration(millis) ⇒ Object

Format a millisecond value as a human-readable duration string



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# File 'lib/axn/internal/timing.rb', line 22

def self.human_duration(millis)
  case millis
  when 0...1_000
    "#{millis.round(3)} milliseconds"
  when 1_000...60_000
    "#{(millis / 1_000.0).round(3)} seconds"
  when 60_000...3_600_000
    "#{(millis / 60_000.0).round(2)} minutes"
  else
    "#{(millis / 3_600_000.0).round(2)} hours"
  end
end

.now ⇒ Object

Get the current monotonic time



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# File 'lib/axn/internal/timing.rb', line 7

def self.now
  Process.clock_gettime(Process::CLOCK_MONOTONIC)
end