Pipes - Sara Frandsen - Ride Share

ride-share.rb

@@ -0,0 +1,56 @@
+driver_id = { # hash
+  DR0001: [ # key: v(array)
+    {passenger: "RD0003", date: "02/03/2016", price: 10, rating: 3},
+    {passenger: "RD0015", date: "02/03/2016", price: 30, rating: 4},
+    {passenger: "RD0003", date: "02/05/2016", price: 45, rating: 2}
+  ],
+  DR0002: [
+    {passenger: "RD0073", date: "02/03/2016", price: 25, rating: 5},
+    {passenger: "RD0013", date: "02/04/2016", price: 15, rating: 1},
+    {passenger: "RD0066", date: "02/05/2016", price: 35, rating: 3}
+  ],
+  DR0003: [
+    {passenger: "RD0066", date: "02/04/2016", price: 5, rating: 5},
+    {passenger: "RD0003", date: "02/05/2016", price: 50, rating: 2}
+  ],
+  DR0004: [
+    {passenger: "RD0022", date: "02/03/2016", price: 5, rating: 5},
+    {passenger: "RD0022", date: "02/04/2016", price: 10, rating: 4},
+    {passenger: "RD0073", date: "02/05/2016", price: 20, rating: 5}
+  ]
+}
+
+driver_id.each do | id, driver_record |
+
+  total_rides = 0
+  total_earned = 0
+  average_rating = 0
+
+  puts "Driver #{id}: "
+  driver_record.each do | record | # is this the best way to dig this deep?
+    total_rides += 1 # really just the total number of indexes in each array
+    total_earned += record[:price] # adds total to itself
+    average_rating += record[:rating] # where the rating TOTAL is stored so it can be divided later
+  end
+  # display desired info
+  puts "Total rides given: #{total_rides}"
+  puts "Total earned: $#{total_earned}"
+  puts "Average rating: #{(average_rating.to_f/total_rides).round(1)}/5"
+  puts
+end
+
+# might as well show all the data inputted!
+puts "Would you like to view the rest of the data? Y/N"
+user_response = gets.chomp.downcase
+
+if user_response == "y"
+  driver_id.each do | id, driver_record |
+    puts "Driver #{id}: "
+    puts
+    driver_record.each do | record |
+      puts "#{record[:date]} - Passenger ##{record[:passenger]} - Fare: $#{record[:price]} - Rating: #{record[:rating]}/5"
+    end
+  end
+else
+  puts "Ride safely!"
+end

worksheet.rb

@@ -1,19 +1,60 @@
 ########################################################
 # Step 1: Establish the layers
 
-  # Write a list of the layers here
+  parent
+  driver id
+  passenger, date, price, rating
 
 ########################################################
 # Step 2: Assign a data structure to each layer
 
-  # Copy your list from above, and write what data structure each layer should have
+  parent - hash
+  driver id - array
+  passenger, date, price, rating - hash
 
 ########################################################
 # Step 3: Make the data structure!
 
-    # Setup the data strcture and manually write in data presented in rides.csv
+   driver_id = {
+  DR0001: [ 
+    {passenger: "RD0003", date: "02/03/2016", price: 10, rating: 3},
+    {passenger: "RD0015", date: "02/03/2016", price: 30, rating: 4},
+    {passenger: "RD0003", date: "02/05/2016", price: 45, rating: 2}
+  ],
+  DR0002: [
+    {passenger: "RD0073", date: "02/03/2016", price: 25, rating: 5},
+    {passenger: "RD0013", date: "02/04/2016", price: 15, rating: 1},
+    {passenger: "RD0066", date: "02/05/2016", price: 35, rating: 3}
+  ],
+  DR0003: [
+    {passenger: "RD0066", date: "02/04/2016", price: 5, rating: 5},
+    {passenger: "RD0003", date: "02/05/2016", price: 50, rating: 2}
+  ],
+  DR0004: [
+    {passenger: "RD0022", date: "02/03/2016", price: 5, rating: 5},
+    {passenger: "RD0022", date: "02/04/2016", price: 10, rating: 4},
+    {passenger: "RD0073", date: "02/05/2016", price: 20, rating: 5}
+  ]
+}
 
 ########################################################
 # Step 4: Total Divers Earnings and Number of Rides
 
-  # Use an iteration block to print driver's total rides and money made
+  driver_id.each do | id, driver_record |
+
+  total_rides = 0
+  total_earned = 0
+  average_rating = 0
+
+  puts "Driver #{id}: "
+  driver_record.each do | record | 
+    total_rides += 1 
+    total_earned += record[:price] 
+    average_rating += record[:rating] 
+  end
+
+  puts "Total rides given: #{total_rides}"
+  puts "Total earned: $#{total_earned}"
+  puts "Average rating: #{(average_rating.to_f/total_rides).round(1)}/5"
+  puts
+end