Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialGennadiy Anikeev
2,559 PointsCould you give me some advices about my code?
I just tried to write my own version before watching the videos, and it would be great to hear some review from more experienced programmer. Here is the code:
#creating methods:
def get_name
print "Enter the person's name: "
name = gets.chomp
return name
end
def get_number
array = []
loop do
print "Do you want to add a number?(y/n) "
answer = gets.chomp.downcase
if answer == "y"
print "Enter the number: "
number = gets.chomp
array.push(number)
else
break
end
end
return array
end
def line
puts "-" * 40
end
list = {}
#asking the user:
loop do
print "Do you want to add a person?(y/n) "
answer = gets.chomp.downcase
if answer == "y"
list.store(get_name, get_number)
else
break
end
end
#putting to the screen:
list.each do |name, numbers|
puts "Name: " + name
puts "Numbers: "
numbers.each do |num|
puts num
end
line
end