Class: SoutheasternDailyPerformance::DailyPerformanceReport

Inherits:
Object
  • Object
show all
Defined in:
lib/southeastern_daily_performance/daily_performance_report.rb

Instance Method Summary collapse

Constructor Details

#initialize(html) ⇒ DailyPerformanceReport

Returns a new instance of DailyPerformanceReport.



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# File 'lib/southeastern_daily_performance/daily_performance_report.rb', line 8

def initialize(html)
  html = html.gsub(%r! !, ' ')
  @doc = Hpricot(html)
end

Instance Method Details

#actual_services ⇒ Object 



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# File 'lib/southeastern_daily_performance/daily_performance_report.rb', line 28

def actual_services
  report[/of which (\d+) ran/, 1].to_i
end

#affected_services ⇒ Object 



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# File 'lib/southeastern_daily_performance/daily_performance_report.rb', line 36

def affected_services
  AffectedServicesReport.new(report_container.inner_html).affected_services
end

#date ⇒ Object 



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# File 'lib/southeastern_daily_performance/daily_performance_report.rb', line 13

def date
  date = (@doc/'h1').inner_text
  date.gsub!(/\?/, ' ')
  if date =~ /(.+?) (\d+) (.+)/
  elsif (@doc/'h2').inner_text =~ /(.+?) (\d+) (.+)/
  end
  day_name, day, month_name = $1, $2, $3
  date = [day, month_name[0..2].downcase, '2010'].join('-')
  Date.parse(date)
end

#scheduled_services ⇒ Object 



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# File 'lib/southeastern_daily_performance/daily_performance_report.rb', line 24

def scheduled_services
  report[/(\d+) (train )?services were scheduled/, 1].to_i
end

#services_within_five_minutes_of_schedule ⇒ Object 



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# File 'lib/southeastern_daily_performance/daily_performance_report.rb', line 32

def services_within_five_minutes_of_schedule
  report[/(\d+\.?\d+?)% of services ran within 5 minutes of schedule/, 1].to_f
end

#to_csv(type = nil) ⇒ Object 



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# File 'lib/southeastern_daily_performance/daily_performance_report.rb', line 40

def to_csv(type=nil)
  if "#{type}" == 'overview'
    CSV.generate_line [date, scheduled_services, actual_services, services_within_five_minutes_of_schedule]
  else
    affected_services.collect do |service|
      CSV.generate_line [date, service.reason_for_disruption, service.scheduled_start_time, service.scheduled_start_station, service.scheduled_destination_station, service.effect_on_service]
    end.join("\n")
  end
end