From 17fb51fb322357a3527f930f2b6652472b1c6ccf Mon Sep 17 00:00:00 2001
From: ashassan <35640513+ashassan@users.noreply.github.com>
Date: Sun, 11 Aug 2019 20:47:27 -0700
Subject: [PATCH] Create ride_share.rb

---
 ride_share.rb | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 ride_share.rb

diff --git a/ride_share.rb b/ride_share.rb
new file mode 100644
index 0000000..6231ef9
--- /dev/null
+++ b/ride_share.rb
@@ -0,0 +1,79 @@
+drivers = {
+	
+	DR0001: {
+		date: ["3rd Feb 2016","3rd Feb 2016","5th Feb 2016"],
+		cost: [10,30,45], 
+		rider_id: ["RD0003","RD0015","RD0003"],
+		rating: [3.0,4.0,2.0]
+		
+	},
+	DR0002: {
+		date: ["3rd Feb 2016","4th Feb 2016","5th Feb 2016"],
+		cost:[25,15,35],
+		rider_id:["RD0073","RD0013","RD0066"],
+		rating: [5.0,1.0,3.0],
+		
+	},
+	DR0003: {
+		date: ["4th Feb 2016","5th Feb 2016"],
+		cost: [5,50],
+		rider_id:["RD0066","RD0003"],
+		rating: [5.0,2.0]
+		
+	},
+	DR0004: {
+		date: ["3rd Feb 2016","4th Feb 2016","5th Feb 2016"],
+		cost: [5,10,20],
+		rider_id: ["RD0022","RD0022","RD0073"],
+		rating: [5.0,4.0,5.0]
+	},
+	
+	
+}
+
+
+drivers_profit = {}
+drivers_avg_rating = {}
+drivers.each do |driver, data|
+	
+	# calculating total amount of money earned for each driver 
+	driver_total = data[:cost].sum
+  
+	# calculating average rating for each driver 
+	avg_rating = data[:rating].sum / data[:rating].length 
+	
+	
+	drivers_profit[driver] = driver_total
+	drivers_avg_rating[driver] = avg_rating 
+  
+	# display number of rides the driver has given, average rating, and the total profit 
+	puts "Driver #{driver} gave #{data[:date].length} rides and made $#{driver_total}."
+	puts "The average rating for #{driver} is #{"%.2f" % avg_rating}."
+	
+end  
+# calculating the driver that made the most money 
+max_driver = drivers_profit.max_by {|driver,profit| profit}
+
+# calculating the driver with the highest rating 
+best_driver = drivers_avg_rating.max_by {|driver, rating| rating}
+
+# display the driver that made the most money and the driver that has the highest rating 
+puts "The Driver that earned the most money is #{max_driver[0].to_s} and they earned $#{max_driver[1]}."
+puts "The Driver that has the highest rating is #{best_driver[0]} with a rating of #{"%.2f" % best_driver[1]}."
+
+# display which day each driver made the most money 
+drivers.each do |driver, data|
+	hash_dates = {}
+	data[:date].zip(data[:cost]).each do |ride|
+		if hash_dates.key?(ride[0])
+			hash_dates[ride[0]] = [hash_dates[ride[0]]]
+			hash_dates[ride[0]] << ride[1]
+			hash_dates[ride[0]] = hash_dates[ride[0]].sum 
+		else 
+			hash_dates[ride[0]] = ride[1]
+		end 
+	end 
+	most_money = hash_dates.max_by {|date, cost| cost} 
+	puts "Driver #{driver} made the most money on #{most_money[0]} by making $#{most_money[1]}."
+	
+end