Module: Calculator

Included in:
Calcpace
Defined in:
lib/calcpace/calculator.rb

Instance Method Summary collapse

Instance Method Details

#distance(time, pace, bigdecimal = false) ⇒ Object 



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# File 'lib/calcpace/calculator.rb', line 28

def distance(time, pace, bigdecimal = false)
  check_time(time)
  check_time(pace)
  if bigdecimal
    time_seconds = BigDecimal(convert_to_seconds(time).to_s)
    pace_seconds = BigDecimal(convert_to_seconds(pace).to_s)
  else
    time_seconds = convert_to_seconds(time)
    pace_seconds = convert_to_seconds(pace)
  end
  time_seconds / pace_seconds
end

#pace(time, distance, bigdecimal = false) ⇒ Object 



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# File 'lib/calcpace/calculator.rb', line 4

def pace(time, distance, bigdecimal = false)
  pace_in_seconds = pace_seconds(time, distance, bigdecimal)
  convert_to_clocktime(pace_in_seconds)
end

#pace_seconds(time, distance, bigdecimal = false) ⇒ Object 



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# File 'lib/calcpace/calculator.rb', line 9

def pace_seconds(time, distance, bigdecimal = false)
  check_time(time)
  check_distance(distance)
  seconds = convert_to_seconds(time)
  bigdecimal ? seconds / BigDecimal(distance.to_s) : seconds / distance
end

#total_time(pace, distance, bigdecimal = false) ⇒ Object 



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# File 'lib/calcpace/calculator.rb', line 16

def total_time(pace, distance, bigdecimal = false)
  total_time_in_seconds = total_time_seconds(pace, distance, bigdecimal)
  convert_to_clocktime(total_time_in_seconds)
end

#total_time_seconds(pace, distance, bigdecimal = false) ⇒ Object 



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# File 'lib/calcpace/calculator.rb', line 21

def total_time_seconds(pace, distance, bigdecimal = false)
  check_time(pace)
  check_distance(distance)
  pace_seconds = convert_to_seconds(pace)
  bigdecimal ? pace_seconds * BigDecimal(distance.to_s) : pace_seconds * distance
end