Leaves - Georgina

[geomsb]

ride share

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Comprehension Questions

Question	Answer
What did your data structure look like at first? Did this structure evolve over time? Why?	At first I organized my data by dates but when I realized that the questions were related to the drivers I changed the structure to be organized by driver id.
What was your strategy for going through the data structure and gathering information?	I iterated using .each, .map, and .max_by
What was an example of something that was necessary to store in a variable? Why was it necessary, useful, or helpful?	I created the variable array_rides_by_driver_id. It was very helpful because I stored all the rides by driver id and this variable helped me to answer the first question.
What kinds of iteration did you use? Did you use .map? If so, when? If not, why, or when would be a good opportunity to use it?	I used .map in the following cases: 1. To answer the first question, I created a variable named array_rides_by_driver_id and I used .map with my general hash (first layer) to create an array of hashes which contains the driver_id as a key and the total of rides by driver as a value . 2. To answer the second question, I created a variable named array_salary_by_driver_id and I used .map with my general hash (first layer) to create an array of hashes which contains the driver_id as a key and the total of salaries by driver as a value . 3. To answer the third question, I created a variable named array_rating_by_driver_id and I used .map with my general hash (first layer) to create an array of hashes which contains the driver_id as a key and an array of rates as a value .
Were some calculations easier than others? Why?	Yes, because to answer some questions I only needed to use .map and in other questions I needed to use .map and .each

[dHelmgren]

Ride Share

What We're Looking For

Feature	Feedback
Answers the comprehension questions	Yes
Readable code with consistent indentation and reasonable code style	yes
Outputs the correct number of rides each driver has given	yes
Outputs the total amount of money each driver has made	yes
Outputs the average rating for each driver	yes
Outputs which driver made the most money	yes
Outputs which driver has the highest average rating	yes

[dHelmgren]

I appreciate the high level comments walking the reader through your process!