Treehouse | Community | Part 3: Keeping Our Balance

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Eliza SJ
4,587 Points
What is the purpose of 'return balance' ? What is 'return' actually doing ?

Posted October 9, 2015 6:06pm by Eliza SJ

Eliza SJ
4,587 Points
2 Answers
Eliza SJ
4,587 Points
I'm confused about hashes. Where do the symbols come from and why are they needed here ?

Posted October 9, 2015 5:39pm by Eliza SJ

Eliza SJ
4,587 Points
3 Answers
Andrew Wiley
27,097 Points
Why is setting up ruby so hard?

Posted October 9, 2015 3:21pm by Andrew Wiley

Andrew Wiley
27,097 Points
- Ruby
1 Answer
Konrad Pilch
2,435 Points
Ruby (+ "maybe" . "on Rails") and the ..

Posted October 8, 2015 8:22pm by Konrad Pilch

Konrad Pilch
2,435 Points
- Ruby
1 Answer
Ronald Jackson
9,229 Points
Need help troubleshooting a custom validator for a serialize array field

Posted October 8, 2015 8:20pm by Ronald Jackson

Ronald Jackson
9,229 Points
- Ruby
1 Answer
Chris Ward
12,129 Points
Write a condition class

Posted October 8, 2015 6:03pm by Chris Ward

Chris Ward
12,129 Points
- Ruby
0 Answers
Konrad Pilch
2,435 Points
I dont think this is proper?

Posted October 8, 2015 5:11pm by Konrad Pilch

Konrad Pilch
2,435 Points
1 Answer
Wesley Vance
7,931 Points
How did TeamTreehouse create the WorkSpaces component of the website?

Posted October 8, 2015 4:29am by Wesley Vance

Wesley Vance
7,931 Points
- Ruby
0 Answers
Brendan Skousen
3,075 Points
json error when trying to bundle.

Posted October 7, 2015 11:24pm by Brendan Skousen

Brendan Skousen
3,075 Points
- Ruby
- Installing a Ruby on Rails Development Environment in Windows
1 Answer
isaacpollock
1,023 Points
Whats wrong with my code?

Posted October 7, 2015 2:44pm by isaacpollock

isaacpollock
1,023 Points
0 Answers
Kamal Nassouh
3,547 Points
Unfortunately, you did not have enough correct answers to pass this quiz. Want to try again? HELP

Posted October 7, 2015 7:54am by Kamal Nassouh

Kamal Nassouh
3,547 Points
1 Answer
Ela Myslimi
3,256 Points
I am having issues with the rails server command at the end of this video. I get errors instead of it working

Posted October 7, 2015 2:37am by Ela Myslimi

Ela Myslimi
3,256 Points
- Ruby
- Installing a Ruby on Rails Development Environment in Windows
2 Answers
Graham Grochowski
4,676 Points
undefined method `authenticate' for nil:NilClass

Posted October 6, 2015 4:56pm by Graham Grochowski

Graham Grochowski
4,676 Points
1 Answer
matthewschaefer
3,028 Points
What is the code used here to complete the challenge. Please explain why.

Posted October 6, 2015 2:31pm by matthewschaefer

matthewschaefer
3,028 Points
2 Answers
Austin Buddington
20,119 Points
Could also name this method `downcase_email!` to follow the ruby community's convention for naming dangerous methods

Posted October 5, 2015 6:04pm by Austin Buddington

Austin Buddington
20,119 Points
0 Answers
Daniel Wise
9,119 Points
Problem with delete_at method

Posted October 5, 2015 12:38am by Daniel Wise

Daniel Wise
9,119 Points
- Ruby
1 Answer
Daniel Wise
9,119 Points
Having troubles with this array project

Posted October 5, 2015 12:35am by Daniel Wise

Daniel Wise
9,119 Points
- Ruby
1 Answer
Daniel Wise
9,119 Points
Having trouble returning a true/false boolean value

Posted October 5, 2015 12:32am by Daniel Wise

Daniel Wise
9,119 Points
- Ruby
1 Answer
Ingrid Bardales
10,616 Points
conditional assignment: if variable is an empty string why doesn't this snippet return the else statement

Posted October 4, 2015 10:58pm by Ingrid Bardales

Ingrid Bardales
10,616 Points
2 Answers
PLUS

Logan Eppley
Courses Plus Student 26,697 Points
Ruby On Rails Install

Posted October 4, 2015 10:53pm by Logan Eppley

Logan Eppley
Courses Plus Student 26,697 Points
1 Answer
Donald Gray II
5,341 Points
NoMethodError: undefined method…

Posted October 4, 2015 9:56pm by Donald Gray II

Donald Gray II
5,341 Points
6 Answers
Rahul Yadav
1,399 Points
Click_link "New Todo Item"

Posted October 4, 2015 6:47pm by Rahul Yadav

Rahul Yadav
1,399 Points
- Ruby
2 Answers
Viraj Kokane
17,531 Points
Please Help !!!

Posted October 4, 2015 3:50pm by Viraj Kokane

Viraj Kokane
17,531 Points
3 Answers
Geoffrey Emerson
18,726 Points
Spec Error: "undefined method `id' for nil:NilClass". The hacky workaround is not working for me.

Posted October 4, 2015 8:28am by Geoffrey Emerson

Geoffrey Emerson
18,726 Points
1 Answer
Clair Griffiths
10,158 Points
Help working out models and relationships for project

Posted October 3, 2015 3:55pm by Clair Griffiths

Clair Griffiths
10,158 Points
- Ruby
2 Answers
Jordan Aldujaili
5,852 Points
string is nil when i try to get the first character

Posted October 2, 2015 10:50pm by Jordan Aldujaili

Jordan Aldujaili
5,852 Points
- Ruby
1 Answer
Patrick Shushereba
10,911 Points
Read/Write YAML File Ruby

Posted October 2, 2015 8:32pm by Patrick Shushereba

Patrick Shushereba
10,911 Points
- Ruby
3 Answers
Xavier Akram
1,000 Points
Failure on comparing TodoList.count

Posted October 2, 2015 5:58pm by Xavier Akram

Xavier Akram
1,000 Points
1 Answer
Patrick Kelly
6,200 Points
How do I setup Ruby on Rails on a normal self-managed VPS?

Posted October 2, 2015 5:43pm by Patrick Kelly

Patrick Kelly
6,200 Points
- Ruby
2 Answers
Stewart Horsfield
13,293 Points
**FIX** El Capitan upgrade breaks mysql / rails server

Posted October 2, 2015 5:57am by Stewart Horsfield

Stewart Horsfield
13,293 Points
1 Answer

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