Treehouse | Community | Variables and Methods

🤑 Join the Treehouse affiliate program and earn 25% commission!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Curious which AI tools Treehouse developers love? ⚙️ Check them out!

🫡 Treehouse for Military offers discounts to Veterans, service members and their families!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Marguerite Holden
6,075 Points
How is this done?

Posted November 15, 2016 5:44pm by Marguerite Holden

Marguerite Holden
6,075 Points
1 Answer
Eylon Cohen
4,779 Points
instance varible

Posted November 13, 2016 2:25pm by Eylon Cohen

Eylon Cohen
4,779 Points
1 Answer
Tian Siang Ong
5,911 Points
Need Help

Posted November 5, 2016 1:40am by Tian Siang Ong

Tian Siang Ong
5,911 Points
1 Answer
Caitlin Palmer-Bright
11,310 Points
Help needed pushing a hash to an array in a method

Posted November 5, 2016 1:28am by Caitlin Palmer-Bright

Caitlin Palmer-Bright
11,310 Points
1 Answer
Justin Sze Wei Teo
9,418 Points
Question on transaction[:amount] , accessing value inside a hash

Posted October 30, 2016 10:24am by Justin Sze Wei Teo

Justin Sze Wei Teo
9,418 Points
4 Answers
Benjamin Miller
4,344 Points
cant figure this out

Posted October 19, 2016 7:41pm by Benjamin Miller

Benjamin Miller
4,344 Points
2 Answers
David Thrower
6,693 Points
Undefined method each ....

Posted September 28, 2016 10:14pm by David Thrower

David Thrower
6,693 Points
4 Answers
David Thrower
6,693 Points
Making a method that pushes new transactions: Works in reality but rejected by code challenge...

Posted September 25, 2016 6:00pm by David Thrower

David Thrower
6,693 Points
1 Answer
MICHAEL P
5,191 Points
Noticed a Mistake That Jason Made In Teacher's Notes Vs Video

Posted July 1, 2016 2:33am by MICHAEL P

MICHAEL P
5,191 Points
0 Answers
MICHAEL P
5,191 Points
Error: name.rb:4:in 'initialize' : wrong number of arguments (given 1, expected 4) (ArgumentError) Please help!

Posted June 30, 2016 2:40am by MICHAEL P

MICHAEL P
5,191 Points
3 Answers
MICHAEL P
5,191 Points
Even though I followed the video, and did EVERYTHING that Jason did in the video, my code does not work! Please help!

Posted June 30, 2016 2:38am by MICHAEL P

MICHAEL P
5,191 Points
2 Answers
MICHAEL P
5,191 Points
My code is not passing, when I follow the video. Please help.

Posted June 29, 2016 2:05am by MICHAEL P

MICHAEL P
5,191 Points
2 Answers
MICHAEL P
5,191 Points
How do I clear the "console" in Treehouse?

Posted June 27, 2016 12:45am by MICHAEL P

MICHAEL P
5,191 Points
3 Answers
Brian Patterson
19,588 Points
Not sure why this is wrong!

Posted June 14, 2016 7:47pm by Brian Patterson

Brian Patterson
19,588 Points
1 Answer
vo thi quynh yen
3,129 Points
@transactions.each do |transaction| balance += transaction[:amount] end

Posted May 29, 2016 6:07pm by vo thi quynh yen

vo thi quynh yen
3,129 Points
3 Answers
Alestaire Caines
70 Points
I don't get what they want me to do.

Posted May 19, 2016 3:36am by Alestaire Caines

Alestaire Caines
70 Points
2 Answers
John Baulig
9,180 Points
to_s method

Posted May 18, 2016 11:23am by John Baulig

John Baulig
9,180 Points
2 Answers
Melanie Blazevic
5,329 Points
respond_to? method, ask the string variable if it responds to the upcase method. Remember, the respond_to? method

Posted April 29, 2016 4:49pm by Melanie Blazevic

Melanie Blazevic
5,329 Points
1 Answer
Unsubscribed User
11,042 Points
Adding a space causes an error!

Posted April 23, 2016 3:42pm by Unsubscribed User

Unsubscribed User
11,042 Points
1 Answer
Alexander Mooney
7,321 Points
Does every class have an initialize method, and if so, does every class you create require one?

Posted April 20, 2016 9:28pm by Alexander Mooney

Alexander Mooney
7,321 Points
1 Answer
Aidan Pinkman
3,223 Points
Need help with appending a hash into an array

Posted April 19, 2016 9:43pm by Aidan Pinkman

Aidan Pinkman
3,223 Points
1 Answer
Gem Knight
4,779 Points
I Really Need Help

Posted April 19, 2016 3:19pm by Gem Knight

Gem Knight
4,779 Points
1 Answer
Alistair Mackay
7,812 Points
[SOLVED]Variables & Methods (Part 2): Unsure of what's being asked.

Posted April 12, 2016 1:28pm by Alistair Mackay

Alistair Mackay
7,812 Points
0 Answers
Erik Nuber
20,629 Points
Using a hash symbol in the Balance Method

Posted March 28, 2016 11:42pm by Erik Nuber

Erik Nuber
20,629 Points
1 Answer
Julia Fitzer
Front End Web Development Techdegree Student 5,574 Points
Part 3: Keeping Our Balance; in Ruby Objects and Classes

Posted March 19, 2016 2:16pm by Julia Fitzer

Julia Fitzer
Front End Web Development Techdegree Student 5,574 Points
1 Answer
Julia Fitzer
Front End Web Development Techdegree Student 5,574 Points
instance variables within a method

Posted March 18, 2016 5:08pm by Julia Fitzer

Julia Fitzer
Front End Web Development Techdegree Student 5,574 Points
1 Answer
Nick Vitsinsky
7,246 Points
Why def title=(new_title) and not def title(new_title)?

Posted March 11, 2016 10:25am by Nick Vitsinsky

Nick Vitsinsky
7,246 Points
3 Answers
Todd MacIntyre
12,248 Points
Is initialize a reserved keyword for methods within classes?

Posted March 2, 2016 3:13am by Todd MacIntyre

Todd MacIntyre
12,248 Points
1 Answer
Alphonse Cuccurullo
2,513 Points
attr_writer class

Posted February 25, 2016 10:53pm by Alphonse Cuccurullo

Alphonse Cuccurullo
2,513 Points
3 Answers
Richard McGrath
5,597 Points
In the debit method how come a "-" next to amount is turning that number to a negative?

Posted February 22, 2016 3:54am by Richard McGrath

Richard McGrath
5,597 Points
2 Answers

Prev Page 3 of 6 Next

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.