Ideas for an exericise

boris_bikes.rb

# Bicycles, docking stations, vans, central system to control the vans, people

# people would ride bikes
# vans would move them around
# a central station would control the vans
# repair facility would take the broken bikes and fix them
# repaired bikes would be delivered to stations
# report on the most/least used stations
# bikes would be taken out of service after 1000 rides

station # => it would have 15 bikes
people # => 100

class Person

  def initialize
    @riding_a_bike = false
  end

  def riding_a_bike?
    @riding_a_bike
  end

  def take_a_bike(station)
    @riding_a_bike = true
  end

end

5.times do 
  people.each{|p| p.take_a_bike(station) if rand < 0.05 }
  people.select{|p| p.riding_a_bike? }.each{|p| p.return_a_bike(station) if rand < 0.05 }
  puts Boris.general_report
  # => 1 station, 10 bikes, 4 taken out
  sleep 1
end