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Ben Flores
17,074 Points
Can someone explain why we don't need the @ symbol for instance variables in our code outside of the initialize method?

Posted January 2, 2017 2:30am by Ben Flores

Ben Flores
17,074 Points
1 Answer
Jorge Rodriguez
2,615 Points
Don't fully understand; contact.phone_numbers.push(phone)

Posted November 28, 2016 3:05am by Jorge Rodriguez

Jorge Rodriguez
2,615 Points
2 Answers
Alphonse Cuccurullo
2,513 Points
def To_s isnt right but i dont know what is wrong with it.

Posted November 9, 2016 10:43pm by Alphonse Cuccurullo

Alphonse Cuccurullo
2,513 Points
0 Answers
Alphonse Cuccurullo
2,513 Points
A bit confused on classes. attr reader and writer?

Posted November 3, 2016 6:07pm by Alphonse Cuccurullo

Alphonse Cuccurullo
2,513 Points
1 Answer
Melissa Ramirez
6,503 Points
How are connected the ruby classes IO, YAML and Psych and why we used the method file.write instead of YAML.dump?

Posted September 7, 2016 5:40pm by Melissa Ramirez

Melissa Ramirez
6,503 Points
0 Answers
Ulfar Ellenarson
5,277 Points
Contact.class and the attr_reader :addresses

Posted August 21, 2016 10:41pm by Ulfar Ellenarson

Ulfar Ellenarson
5,277 Points
3 Answers
MICHAEL P
5,190 Points
Why does choosing the "p" option not work, when following this video, exactly as Jason does the coding?

Posted July 22, 2016 9:45pm by MICHAEL P

MICHAEL P
5,190 Points
2 Answers
MICHAEL P
5,190 Points
What is the reason to use the gsub method? I am not quite clear on the use of it.

Posted July 22, 2016 9:11pm by MICHAEL P

MICHAEL P
5,190 Points
2 Answers
Alexander Mooney
7,321 Points
Why do we use attr_writer instead of attr_accessor?

Posted June 6, 2016 9:36pm by Alexander Mooney

Alexander Mooney
7,321 Points
2 Answers
David Reyes
6,448 Points
to_s method Code Challenge help

Posted April 29, 2016 11:25pm by David Reyes

David Reyes
6,448 Points
1 Answer
Harrison Lim
2,309 Points
Don't really understand what is the question calling for

Posted April 29, 2016 6:30pm by Harrison Lim

Harrison Lim
2,309 Points
3 Answers
Erik Nuber
20,629 Points
Extra Credit: Delete a contact from the address book

Posted March 31, 2016 7:35pm by Erik Nuber

Erik Nuber
20,629 Points
6 Answers
Erik Nuber
20,629 Points
Code in lesson needs a small fix

Posted March 30, 2016 8:21pm by Erik Nuber

Erik Nuber
20,629 Points
0 Answers
Immo Struchholz
10,515 Points
Extra credit

Posted March 29, 2016 4:22pm by Immo Struchholz

Immo Struchholz
10,515 Points
1 Answer
Immo Struchholz
10,515 Points
Why isn't this working? Getting "wrong format" error

Posted March 28, 2016 11:25am by Immo Struchholz

Immo Struchholz
10,515 Points
1 Answer
Immo Struchholz
10,515 Points
Weird output from printPhoneNumber method

Posted March 28, 2016 11:13am by Immo Struchholz

Immo Struchholz
10,515 Points
3 Answers
Nick Vitsinsky
7,246 Points
Unexpected "." in the end of output

Posted March 14, 2016 11:16am by Nick Vitsinsky

Nick Vitsinsky
7,246 Points
1 Answer
Patrick Mockridge
Full Stack JavaScript Techdegree Graduate 45,611 Points
I don't know what this question is asking of me

Posted March 9, 2016 10:15pm by Patrick Mockridge

Patrick Mockridge
Full Stack JavaScript Techdegree Graduate 45,611 Points
1 Answer
Jasmine Frantz
8,299 Points
I refreshed the side bar but no yml file is created.

Posted March 2, 2016 12:59pm by Jasmine Frantz

Jasmine Frantz
8,299 Points
1 Answer
michael randell
4,119 Points
Need advice/guidance: I'm following but feel like I'm lost when it comes to thinking about doing it myself

Posted March 1, 2016 5:38pm by michael randell

michael randell
4,119 Points
3 Answers
Jasmine Frantz
8,299 Points
I have the code exactly the same as Jason but mine prints out differently

Posted February 28, 2016 7:19am by Jasmine Frantz

Jasmine Frantz
8,299 Points
2 Answers
nusunteudevina
8,806 Points
What I'm doing wrong?

Posted February 1, 2016 7:36pm by nusunteudevina

nusunteudevina
8,806 Points
2 Answers
Tina Maddox
28,102 Points
Once address was added contact names do not print. No errors.

Posted January 30, 2016 1:10am by Tina Maddox

Tina Maddox
28,102 Points
2 Answers
Patrick Mockridge
Full Stack JavaScript Techdegree Graduate 45,611 Points
What wrong with my code?

Posted January 25, 2016 8:39pm by Patrick Mockridge

Patrick Mockridge
Full Stack JavaScript Techdegree Graduate 45,611 Points
1 Answer
andrew naeve
11,503 Points
passing challenge 1 with a glitch, then unable to call to_s

Posted January 21, 2016 7:59am by andrew naeve

andrew naeve
11,503 Points
1 Answer
Mark Simcoe
1,046 Points
What is the reason for using "!@middle_name.nil?" instead of "@middle_name"?

Posted January 7, 2016 9:54pm by Mark Simcoe

Mark Simcoe
1,046 Points
1 Answer
PRO

janeporter
Pro Student 23,471 Points
code getting an ArgumentError: wrong number of arguments (0 of 6)...but i have the arguments...

Posted December 22, 2015 1:20am by janeporter

janeporter
Pro Student 23,471 Points
2 Answers
Jeffery Austin
8,128 Points
Wrong number of arguments error???

Posted December 21, 2015 2:49pm by Jeffery Austin

Jeffery Austin
8,128 Points
1 Answer
Loi Tran
9,053 Points
adding phone number or address yields multiple contact adds

Posted December 19, 2015 7:30pm by Loi Tran

Loi Tran
9,053 Points
0 Answers
Loi Tran
9,053 Points
print_results a part of the public domain?

Posted December 19, 2015 6:01pm by Loi Tran

Loi Tran
9,053 Points
3 Answers

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