Sockets - Rosalyn

ride_share.rb

@@ -0,0 +1,130 @@
+driver = {
+  DR0004: [{
+    rider_id: 'RD0022',
+    cost: 5,
+    date: '3rd Feb 2016',
+    rating: 5
+  }, {
+    rider_id: 'RD0022',
+    cost: 10,
+    date: '4th Feb 2016',
+    rating: 4
+  }, {
+    rider_id: 'RD0073',
+    cost: 20,
+    date: '5th Feb 2016',
+    rating: 5
+  }],
+
+  DR0001: [{
+    rider_id: 'RD0003',
+    cost: 10,
+    date: '3rd Feb 2016',
+    rating: 3
+  }, {
+    rider_id: 'RD0015',
+    cost: 30,
+    date: '3rd Feb 2016',
+    rating: 4
+  }, {
+    rider_id: 'RD0003',
+    cost: 45,
+    date: '5th Feb 2016',
+    rating: 2
+  }],
+
+  DR0002: [{
+    rider_id: 'RD0073',
+    cost: 25,
+    date: '3rd Feb 2016',
+    rating: 5
+  }, {
+    rider_id: 'RD0013',
+    cost: 15,
+    date: '4th Feb 2016',
+    rating: 1
+  }, {
+    rider_id: 'RD0066',
+    cost: 35,
+    date: '5th Feb 2016',
+    rating: 3
+  }],
+
+  DR0003: [{
+    rider_id: 'RD0066',
+    cost: 5,
+    date: '4th Feb 2016',
+    rating: 5
+  }, {
+    rider_id: 'RD0003',
+    cost: 50,
+    date: '5th Feb 2016',
+    rating: 2
+  }]
+}
+
+# The number of rides each driver has given
+
+def determine_rides(driver)
+  driver.each do |driver_id, rides|
+    puts "Driver ID: #{driver_id} has completed #{rides.length} rides"
+  end
+end
+
+determine_rides(driver)
+
+# The total amount of money each driver has made
+
+driver.each do |driver_id, rides|
+  total = rides.map { |rider| rider[:cost] }
+  puts "Driver ID: #{driver_id} has earned $#{total.sum} dollars for all rides"
+end
+
+# The average rating for each driver
+
+driver.each do |driver_id, rides|
+  rating = rides.map { |rider| rider[:rating] }
+  puts "The average rating for Driver ID: #{driver_id} is #{format('%.2f', rating.sum.to_f / rides.length)}"
+end
+
+# Which driver made the most money?
+
+most_money = 0
+most_driver_money = ''
+driver.each do |driver_id, rides|
+  total = rides.map { |rider| rider[:cost] }.sum
+  if total > most_money
+    most_money = total
+    most_driver_money = driver_id
+  end
+end
+puts "DRIVER: #{most_driver_money} made $#{most_money} dollars which is the most money of all the drivers."
+
+# Which driver has the highest average rating?
+
+highest_rating = 0
+driver_highest_rating = ''
+
+driver.each do |driver_id, rides|
+  rating = rides.map { |rider| rider[:rating] }
+  average = rating.sum.to_f / rating.length
+  if average > highest_rating
+    highest_rating = average
+    driver_highest_rating = driver_id
+  end
+end
+puts "DRIVER: #{driver_highest_rating} has an average rating of #{format('%.2f',highest_rating)} which is the highest rating."
+
+# For each driver, on which day did they make the most money?
+
+driver.each do |driver_id, rides|
+  highest_cost = 0
+  best_day = ''
+  rides.each do |rider|
+    if rider[:cost] > highest_cost
+      highest_cost = rider[:cost]
+      best_day = rider[:date]
+    end
+  end
+  puts "DRIVER: #{driver_id} made the most money $#{highest_cost} dollars on #{best_day}."
+end