Amy Lee - Ride Share - Carets

AmyLRideShare.rb

@@ -0,0 +1,75 @@
+#   ########################################################
+#   # Step 1: Establish the layers
+#
+#     # Write a list of the layers here
+#
+#     #drivers
+#       #driver IDS
+#       #driver ride histories
+#         # ride cost
+#         # ride date
+#         # riderID for that ride (can further nest this so that you have a hash for each unique rider and store the information of each of the riders' rides (cost,rating,date))
+#         # rating
+#
+#   ########################################################
+#   # Step 2: Assign a data structure to each layer
+#     # Copy your list from above, and write what data structure each layer should have
+#
+#   #drivers - array of hashes, where each driver has their own hash, and the following key-value pairs
+#     # driver IDS- string
+#     # ride costs - array
+#     # ride dates - array
+#     # riderID for that ride - array
+#     # rating - array
+#
+#
+#   ########################################################
+#   # Step 3: Make the data structure!
+  drivers = [
+    {
+      driver_id: "DR0001",
+      ridecosts: [10,30,45],
+      riderIDs: ["RD0003", "RD0015", "RD0003"],
+      ridedates: ["3rd Feb 2016", "3rd Feb 2016", "5th Feb 2016"],
+      ratings: [3,4,2]
+    },
+    {
+      driver_id: "DR0002",
+      ridecosts: [25,15,35],
+      riderIDs: ["RD0073", "RD0013", "RD0066"],
+      ridedates: ["3rd Feb 2016", "4th Feb 2016", "5th Feb 2016"],
+      ratings: [5,1,3]
+    },
+    {
+      driver_id: "DR0003",
+      ridecosts: [5,50],
+      riderIDs: ["RD0066", "RD0003"],
+      ridedates: ["4th Feb 2016", "5th Feb 2016"],
+      ratings: [5,2]
+    },
+    {
+      driver_id: "DR0004",
+      ridecosts: [5,10,20],
+      riderIDs: ["RD0022", "RD0022", "RD0073"],
+      ridedates: ["3rd Feb 2016", "4th Feb 2016", "5th Feb 2016"],
+      ratings: [5,4,5]
+
+    }
+
+  ]
+#
+#   # puts drivers[0][:rides][:ridecost].reduce(:+)
+#       # Setup the data strcture and manually write in data presented in rides.csv
+#
+#   ########################################################
+#   # Step 4: Total Divers Earnings and Number of Rides
+#     # Use an iteration block to print driver's total rides and money made
+#
+  drivers.each do |driver_info|
+    num_rides = driver_info[:ridecosts].length
+    sum_ratings= driver_info[:ratings].reduce(:+)
+    avg_ratings = (sum_ratings.to_f) / num_rides
+    total_cost = driver_info[:ridecosts].reduce(:+)
+
+    puts "Driver #{driver_info[:driver_id]} had #{num_rides} ride(s) and made $#{total_cost}, with an average rating of #{avg_ratings.round(2)} stars. "
+  end