Module: Calculator

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

Instance Method Summary collapse

Instance Method Details

#distance(time, pace) ⇒ Object 



30
31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/calcpace/calculator.rb', line 30

def distance(time, pace)
  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) ⇒ Object 



6
7
8
9
 
# File 'lib/calcpace/calculator.rb', line 6

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

#pace_seconds(time, distance) ⇒ Object 



11
12
13
14
15
16
 
# File 'lib/calcpace/calculator.rb', line 11

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

#total_time(pace, distance) ⇒ Object 



18
19
20
21
 
# File 'lib/calcpace/calculator.rb', line 18

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

#total_time_seconds(pace, distance) ⇒ Object 



23
24
25
26
27
28
 
# File 'lib/calcpace/calculator.rb', line 23

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