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July 31, 2018 06:24
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| #Day 6 refactor your original account generator code to utilize arrays with hashes. | |
| #Complete the following refactor steps: | |
| #Utilize a single array variable to store all student information, | |
| #instead of three individual arrays. This array will contain many hashes. | |
| #Utilize a single loop to drive the hash population | |
| #Update the printing functionality to utilize this new hash variable to print out student roster | |
| new_array = [] | |
| #Inputs student's name 5x names | |
| 5.times do |num| | |
| print "Please enter a first and last name:" | |
| name = gets.chomp.upcase | |
| #Generates 5 random numbers | |
| 5.times do | |
| number = rand(111111..999999).to_s | |
| #Generates 5 email address based on user's names | |
| email = "" | |
| first_name = name[0] | |
| first_initial = first_name[0] | |
| last_name = name.split.last | |
| email = email + first_initial + last_name | |
| last_three_digits = number.to_s[-3..-1] | |
| email = email + last_three_digits + "adadevelopersacademy.org" | |
| grouped = {student_names: name, numbers: number, email_address: number } | |
| new_array << grouped | |
| end | |
| #output names, id, and emails | |
| puts "Names:" | |
| 5.times { |num| puts new_array[num][:student_names] } | |
| puts "Student IDs:" | |
| 5.times { |num| puts new_array[num][:numbers]} | |
| puts "Email addresses:" | |
| 5.times { |num| puts new_array[num][:email_address]} | |
| end |
Shruti has highlighted the bugs in your code. Feel free to let me know if you have questions.
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The current code does not work as expected. I highly recommend getting into the practice of indenting your code according to Ruby style guidelines (this will help you spot whether your loops
endwhere you expect them to and fix those bugs), and always testing your code with at least 3 different runs (this will help you always put your best foot forward before anyone else - instructors or future software developer coworkers review your code).Here's what I see in the console on running the program as it stands now:
Slack me once you have updated your code to show your best, revised attempt at this exercise. You got this! :-)