Class: Fit4Ruby::Session

Inherits:
Object
  • Object
show all
Includes:
Converters
Defined in:
lib/fit4ruby/Session.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Converters

#fit_time_to_time, #secsToDHMS, #secsToHMS, #speedToPace, #time_to_fit_time

Constructor Details

#initialize ⇒ Session 



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# File 'lib/fit4ruby/Session.rb', line 27

def initialize
  @laps = []
end

Instance Attribute Details

#ascend ⇒ Object (readonly)

Returns the value of attribute ascend.



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# File 'lib/fit4ruby/Session.rb', line 21

def ascend
  @ascend
end

#avg_heart_rate ⇒ Object (readonly)

Returns the value of attribute avg_heart_rate.



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# File 'lib/fit4ruby/Session.rb', line 21

def avg_heart_rate
  @avg_heart_rate
end

#avg_running_cadence ⇒ Object (readonly)

Returns the value of attribute avg_running_cadence.



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# File 'lib/fit4ruby/Session.rb', line 21

def avg_running_cadence
  @avg_running_cadence
end

#avg_speed ⇒ Object (readonly)

Returns the value of attribute avg_speed.



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# File 'lib/fit4ruby/Session.rb', line 21

def avg_speed
  @avg_speed
end

#avg_stance_time ⇒ Object (readonly)

Returns the value of attribute avg_stance_time.



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# File 'lib/fit4ruby/Session.rb', line 21

def avg_stance_time
  @avg_stance_time
end

#avg_vertical_oscillation ⇒ Object (readonly)

Returns the value of attribute avg_vertical_oscillation.



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# File 'lib/fit4ruby/Session.rb', line 21

def avg_vertical_oscillation
  @avg_vertical_oscillation
end

#calories ⇒ Object (readonly)

Returns the value of attribute calories.



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# File 'lib/fit4ruby/Session.rb', line 21

def calories
  @calories
end

#descent ⇒ Object (readonly)

Returns the value of attribute descent.



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# File 'lib/fit4ruby/Session.rb', line 21

def descent
  @descent
end

#distance ⇒ Object (readonly)

Returns the value of attribute distance.



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# File 'lib/fit4ruby/Session.rb', line 21

def distance
  @distance
end

#duration ⇒ Object (readonly)

Returns the value of attribute duration.



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# File 'lib/fit4ruby/Session.rb', line 21

def duration
  @duration
end

#first_lap_index ⇒ Object (readonly)

Returns the value of attribute first_lap_index.



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# File 'lib/fit4ruby/Session.rb', line 21

def first_lap_index
  @first_lap_index
end

#max_heart_rate ⇒ Object (readonly)

Returns the value of attribute max_heart_rate.



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# File 'lib/fit4ruby/Session.rb', line 21

def max_heart_rate
  @max_heart_rate
end

#num_laps ⇒ Object (readonly)

Returns the value of attribute num_laps.



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# File 'lib/fit4ruby/Session.rb', line 21

def num_laps
  @num_laps
end

#start_time ⇒ Object (readonly)

Returns the value of attribute start_time.



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# File 'lib/fit4ruby/Session.rb', line 21

def start_time
  @start_time
end

#strides ⇒ Object (readonly)

Returns the value of attribute strides.



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# File 'lib/fit4ruby/Session.rb', line 21

def strides
  @strides
end

#training_effect ⇒ Object (readonly)

Returns the value of attribute training_effect.



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# File 'lib/fit4ruby/Session.rb', line 21

def training_effect
  @training_effect
end

Instance Method Details

#avg_stride_length ⇒ Object 



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# File 'lib/fit4ruby/Session.rb', line 84

def avg_stride_length
  @distance / @strides
end

#check(activity) ⇒ Object 



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# File 'lib/fit4ruby/Session.rb', line 31

def check(activity)
  @first_lap_index.upto(@first_lap_index - @num_laps) do |i|
    if (lap = activity.lap[i])
      @laps << lap
    else
      Log.error "Session references lap #{i} which is not contained in "
                "the FIT file."
    end
  end
end

#set(field, value) ⇒ Object 



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# File 'lib/fit4ruby/Session.rb', line 42

def set(field, value)
  return unless value

  case field
  when 'start_time'
    @start_time = value
  when 'total_timer_time'
    @duration = value
  when 'total_distance'
    @distance = value
  when 'total_strides'
    @strides = value
  when 'total_ascent'
    @ascend = value
  when 'total_descent'
    @descent = value
  when 'total_calories'
    @calories = value
  when 'avg_speed'
    @avg_speed = value
  when 'avg_heart_rate'
    @avg_heart_rate = value
  when 'max_heart_rate'
    @max_heart_rate = value
  when 'avg_vertical_oscillation'
    @avg_vertical_oscillation = value
  when 'avg_stance_time'
    @avg_stance_time = value
  when 'avg_running_cadence'
    @avg_running_cadence = 2 * value
  when 'avg_fraction_cadence'
    @avg_running_cadence += 2 * value
  when 'total_training_effect'
    @training_effect = value
  when 'first_lap_index'
    @first_lap_index = value
  when 'num_laps'
    @num_laps = value
  else
  end
end

#to_s ⇒ Object 



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# File 'lib/fit4ruby/Session.rb', line 88

def to_s
  "Date:                     \#{@start_time}\nDistance:                 \#{'%.2f' % (@distance / 1000.0)} km\nTime:                     \#{secsToHMS(@duration)}\nAvg Pace:                 \#{speedToPace(@avg_speed)} min/km\nTotal Ascend:             \#{@ascend} m\nTotal Descend:            \#{@descent} m\nCalories:                 \#{@calories} kCal\nAvg HR:                   \#{@avg_heart_rate} bpm\nMax HR:                   \#{@max_heart_rate} bpm\nTraining Effect:          \#{@training_effect}\nAvg Run Cadence:          \#{@avg_running_cadence.round} spm\nAvg Vertical Oscillation: \#{'%.1f' % (@avg_vertical_oscillation / 10)} cm\nAvg Ground Contact Time:  \#{@avg_stance_time.round} ms\nAvg Stride Length:        \#{'%.2f' % (avg_stride_length / 2)} m\n"
end