Space - Shonda

ride-share.rb

@@ -0,0 +1,176 @@
+driver_info = [
+      { 
+        driver_id: "DR0001",
+        trips: [
+          {
+            date: "3rd Feb 2016",
+            cost: 10,
+            rider_id: "RD0003",
+            rating: 5.to_f
+          },
+        {
+          date: "3rd Feb 2016",
+          cost: 30,
+          rider_id: "RD0015",
+          rating: 4.to_f
+        },
+        {
+          date: "5th Feb 2016",
+          cost: 45,
+          rider_id: "RD0003",
+          rating: 2.to_f
+        },
+    ]},
+    { driver_id: "DR0002",
+      trips: [
+        {
+          date: "3rd Feb 2016",
+          cost: 25,
+          rider_id: "RD0073",
+          rating: 5.to_f
+       },
+        {
+          date: "4th Feb 2016",
+          cost: 15,
+          rider_id: "RD0013",
+          rating: 1.to_f
+        },
+        {
+          date: "5th Feb 2016",
+          cost: 35,
+          rider_id: "RD0066",
+          rating: 3.to_f
+        },
+    ]},
+    { driver_id: "DR0003",
+      trips: [
+        {
+          date: "4th Feb 2016",
+          cost: 5,
+          rider_id: "RD0066",
+          rating: 5.to_f
+        },
+        {
+          date: "5th Feb 2016",
+          cost: 20,
+          rider_id: "RD0003",
+          rating: 2.to_f
+        },
+      ]},
+    { driver_id: "DR0004", 
+      trips: [
+        {
+          date: "3rd Feb 2016",
+          cost: 5,
+          rider_id: "RD0022",
+          rating: 5.to_f
+        },
+        {
+          date: "4th Feb 2016",
+          cost: 10,
+          rider_id: "RD0022",
+          rating: 4.to_f
+        },
+        {
+          date: "5th Feb 2016",
+          cost: 20,
+          rider_id: "RD0073",
+          rating: 5.to_f
+        },
+      ]},
+  ]
+
+########################################################
+# Step 2: Assign a data structure to each layer
+
+# Copy your list from above, and in this section
+# determine what data structure each layer should have
+
+########################################################
+# Step 3: Make the data structure!
+
+# Setup the entire data structure:
+# based off of the notes you have above, create the
+# and manually write in data presented in rides.csv
+# You should be copying and pasting the literal data
+# into this data structure, such as "DR0004"
+# and "3rd Feb 2016" and "RD0022"
+
+########################################################
+# Step 4: Total Driver's Earnings and Number of Rides
+
+# Use an iteration blocks to print the following answers:
+# - the number of rides each driver has given
+# - the total amount of money each driver has made
+# - the average rating for each driver
+# - Which driver made the most money?
+# - Which driver has the highest average rating?
+
+drivers_cost_totals = []
+#this loop identifies  each driver(s) id
+driver_info.each do |driver|
+
+#outputs drivers id 
+puts "This  puts driver id: #{driver[:driver_id]}"
+
+# show the breakdown of each trip a driver to based on driver id 
+trips_for_this_driver = driver[:trips]
+trips_for_this_driver.map do |record|
+end
+
+# empty array gathering all 
+num = 0
+drivers_cost_totals = []
+driver_total_ratings= []
+trips_for_this_driver.map do |trip|
+  puts "On #{trip[:date]} Trip #{num+=1} #{trip[:cost]}"
+  trips_date = trip[:date]
+  trips_cost = trip[:cost]
+  trips_rating = trip[:rating]
+  drivers_cost_totals << trips_cost
+  driver_total_ratings << trips_rating 
+end
+
+#The number of rides each driver has given
+puts "DRIVER  #{driver[:driver_id]} DROVE #{drivers_cost_totals.count} rides."
+puts "On #{driver[:date]} driver made $#{drivers_cost_totals.max}"
+
+
+# The total amount of money each driver has made
+puts "DRIVERS TOTAL COST #{driver[:driver_id]} $#{drivers_cost_totals.sum}"
+
+# The average rating for each driver
+ puts "DRIVER  #{driver[:driver_id]} DROVE #{(driver_total_ratings.sum/driver_total_ratings.length).round(2)}"
+end
+
+
+# Which driver made the most money?
+most_profitable_driver = driver_info.max_by do |driver|
+  driver[:trips].sum do |trip|
+   trip[:cost]
+  end
+end
+puts
+puts "Most profitable driver #{most_profitable_driver[:driver_id]}"
+most_profitable_driver[:trips].each do |trip|
+    puts "Date #{trip[:date]} Cost $#{trip[:cost]}"
+
+end 
+
+# Which driver has the highest average rating?
+highest_average_rated_driver = driver_info.max_by do |driver|
+   total_ratings = driver[:trips].sum do |trip|
+    trip[:rating]
+   end
+   avg_rating = total_ratings / driver[:trips].length 
+end 
+
+
+sum_of_highest_rated_drivers_ratings =[]
+# puts "Highest Average Rated Driver #{highest_average_rated_driver}"
+puts
+puts "Highest rated driver name #{highest_average_rated_driver[:driver_id]}"
+highest_average_rated_driver[:trips].each do |trip|
+puts "Date #{trip[:date]}Rating #{trip[:rating]}"
+sum_of_highest_rated_drivers_ratings << trip[:rating]  
+end