Class: Swim

Inherits:
Object
  • Object
show all
Includes:
TimePresenter
Defined in:
lib/swim.rb

Instance Method Summary collapse

Methods included from TimePresenter

#present_hours_as_string, #present_seconds_as_string

Constructor Details

#initialize(pace_string, distance = 0.0) ⇒ Swim

Returns a new instance of Swim.



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# File 'lib/swim.rb', line 5

def initialize(pace_string, distance=0.0)
  converter = Converter.new
  @pace = converter.string_to_seconds pace_string
  @distance = distance
end

Instance Method Details

#compute_time(distance = @distance) ⇒ Object 



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# File 'lib/swim.rb', line 25

def compute_time(distance=@distance)
  hundreds = distance.to_f / 100.0
  time_in_seconds = @pace * hundreds
  present_seconds_as_string time_in_seconds
end

#distance ⇒ Object 



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# File 'lib/swim.rb', line 21

def distance
  @distance
end

#pace ⇒ Object 



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# File 'lib/swim.rb', line 17

def pace
  present_seconds_as_string @pace
end

#split(split_distance) ⇒ Object 



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# File 'lib/swim.rb', line 11

def split(split_distance)
  ratio = split_distance.to_f / 100.0
  split = @pace * ratio
  present_seconds_as_string split
end