Contents

module HRMParser
  class Workout
    attr_accessor :duration, :distance, :time, :name, :file_name, :trackpoints
    attr_reader :average_hr, :data, :average_speed, :altitude_gain
    
    def initialize(opts = {:duration => nil, :distance => nil, :time => Time.now, :name => nil, :file_name => nil})
      @duration = opts[:duration]
      @name = opts[:name]
      @time = opts[:time]
      @distance = opts[:distance]
      @file_name = opts[:file_name]
      
      @data = nil
      @trackpoints = {}
    end
    
    
    def calc_average_hr!
      @average_hr = heart_rates.compact.aaverage
    end
    
    def calc_average_speed! 
      @average_speed = speeds.compact.aaverage
    end
    
    def calc_altitude_gain!
      gain = 0
      smoothed_altitude = altitudes.smoothed(10)
      start = smoothed_altitude.first
      smoothed_altitude.each do |alt|
       diff = alt - start
       if (diff > 0)
         gain += diff
       end
       start = alt
      end
      @altitude_gain = gain
      
    end
    
    
    ## Some helper functions that return specific files from trackpoint as array
    def heart_rates
      @trackpoints.map {|tp| tp.hr }
    end
    
    def speeds
      @trackpoints.map {|tp| tp.speed }
    end
    
    def altitudes
      @trackpoints.map { |tp| tp.altitude }
    end 
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
teich-hrmparser-0.2.1	lib/hrmparser/workout.rb
teich-hrmparser-0.2.2	lib/hrmparser/workout.rb
teich-hrmparser-0.3.0	lib/hrmparser/workout.rb
teich-hrmparser-0.3.1	lib/hrmparser/workout.rb
teich-hrmparser-0.4.0	lib/hrmparser/workout.rb
teich-hrmparser-0.4.1	lib/hrmparser/workout.rb
teich-hrmparser-0.4.2	lib/hrmparser/workout.rb
teich-hrmparser-0.4.3	lib/hrmparser/workout.rb
teich-hrmparser-0.4.4	lib/hrmparser/workout.rb