Treehouse | Community | What is a State Machine?

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

Join our Live Career-Building Workshop: Launch Your Tech-Adjacent Career! ⭐ Register here!

🌟 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

Dan H
372 Points
NameError Uninitialized Constant in UserFriendship Model Test

Posted July 1, 2014 3:20pm by Dan H

Dan H
372 Points
2 Answers
PLUS

Garan Guillory
Courses Plus Student 19,291 Points
Deleting the params[:status] hash if it exists in the params hash

Posted June 20, 2014 9:58am by Garan Guillory

Garan Guillory
Courses Plus Student 19,291 Points
2 Answers
Dale Hollocher
1,598 Points
js versus json

Posted June 19, 2014 4:17am by Dale Hollocher

Dale Hollocher
1,598 Points
1 Answer
Justin Banta
3,834 Points
General question on the Test Factories video

Posted June 8, 2014 7:35pm by Justin Banta

Justin Banta
3,834 Points
0 Answers
Todd Nestor
10,689 Points
Blocked users see they are blocked

Posted May 30, 2014 2:19pm by Todd Nestor

Todd Nestor
10,689 Points
1 Answer
Alvin Liang
12,246 Points
adding states 2/2

Posted May 29, 2014 1:56am by Alvin Liang

Alvin Liang
12,246 Points
0 Answers
Sean Perryman
13,810 Points
Unable to get the update function to pass test

Posted May 28, 2014 6:04pm by Sean Perryman

Sean Perryman
13,810 Points
1 Answer
Chris Dziewa
17,781 Points
NameError

Posted May 21, 2014 7:53pm by Chris Dziewa

Chris Dziewa
17,781 Points
2 Answers
Lisa Rossiter
3,630 Points
Getting error

Posted May 19, 2014 7:00pm by Lisa Rossiter

Lisa Rossiter
3,630 Points
7 Answers
Kevin Kenger
32,834 Points
POST to user_friendships_path causes 422 (Unprocessable Entity)

Posted May 14, 2014 8:09am by Kevin Kenger

Kevin Kenger
32,834 Points
3 Answers
Sam Berson
2,626 Points
Testing Friendships: "UserFriendship should belong to friend." Error (Rails 4)

Posted May 12, 2014 5:39pm by Sam Berson

Sam Berson
2,626 Points
4 Answers
Abin Abraham
8,910 Points
Find the friend specified by the friend_id param and set it to a friend instance variable. Challenge of 2/3

Posted May 12, 2014 4:13pm by Abin Abraham

Abin Abraham
8,910 Points
2 Answers
PLUS

Iyad Horani
Courses Plus Student 6,141 Points
testing for current user when updating is failing with Rails4

Posted May 12, 2014 6:22am by Iyad Horani

Iyad Horani
Courses Plus Student 6,141 Points
1 Answer
Kevin Kenger
32,834 Points
Unknown key: :conditions

Posted May 10, 2014 10:04pm by Kevin Kenger

Kevin Kenger
32,834 Points
2 Answers
Lisa Rossiter
3,630 Points
Getting 302 even though I have added an encrypted password

Posted May 2, 2014 7:09pm by Lisa Rossiter

Lisa Rossiter
3,630 Points
4 Answers
PLUS

Carl Reyes
Courses Plus Student 7,225 Points
Rails 4 Friendship Routes

Posted April 28, 2014 7:00am by Carl Reyes

Carl Reyes
Courses Plus Student 7,225 Points
1 Answer
Lisa Rossiter
3,630 Points
Error with testing friend, and user_firendship

Posted April 26, 2014 1:09pm by Lisa Rossiter

Lisa Rossiter
3,630 Points
1 Answer
Lisa Rossiter
3,630 Points
Check the devise documentation - Could you not just explain it in the video?

Posted April 23, 2014 5:10pm by Lisa Rossiter

Lisa Rossiter
3,630 Points
2 Answers
Gustavo Paiva
9,279 Points
Couldn't find status id

Posted April 22, 2014 9:40pm by Gustavo Paiva

Gustavo Paiva
9,279 Points
5 Answers
Lisa Rossiter
3,630 Points
Still have errors need help

Posted April 11, 2014 7:56pm by Lisa Rossiter

Lisa Rossiter
3,630 Points
2 Answers
Lisa Rossiter
3,630 Points
Testing errors

Posted April 7, 2014 7:45pm by Lisa Rossiter

Lisa Rossiter
3,630 Points
4 Answers
Kelly Waters
3,005 Points
Strong Parameters in Rails 4 for user_friendships

Posted March 29, 2014 7:26pm by Kelly Waters

Kelly Waters
3,005 Points
15 Answers
Adam Kelm
29,082 Points
NoMethodError: undefined method 'accepted_user_friendships'

Posted March 20, 2014 12:48pm by Adam Kelm

Adam Kelm
29,082 Points
2 Answers
PLUS

Andrew Johnson
Courses Plus Student 12,617 Points
"I'll just copy and paste" Index.html.erb

Posted March 19, 2014 6:28pm by Andrew Johnson

Andrew Johnson
Courses Plus Student 12,617 Points
2 Answers
alex morrison
135 Points
Following/Follower model

Posted March 15, 2014 12:03am by alex morrison

alex morrison
135 Points
3 Answers
Mark Lavelle
2,910 Points
Challenge Task 2 Blocked friends

Posted March 10, 2014 9:50pm by Mark Lavelle

Mark Lavelle
2,910 Points
1 Answer
Jon Goodey
33,092 Points
Delete the params[:status] hash if it exists in the params hash.

Posted March 8, 2014 12:43pm by Jon Goodey

Jon Goodey
33,092 Points
2 Answers
Artem Prytkov
11,932 Points
Can`t pass user_freindship tests

Posted March 1, 2014 5:54am by Artem Prytkov

Artem Prytkov
11,932 Points
2 Answers
Mark Lavelle
2,910 Points
NoMethodError: undefined method `user_friendships' for nil:NilClass

Posted February 28, 2014 11:49am by Mark Lavelle

Mark Lavelle
2,910 Points
1 Answer
PLUS

Ryan Duchene
Courses Plus Student 46,022 Points
Ruby code challenge troubles

Posted February 28, 2014 4:16am by Ryan Duchene

Ryan Duchene
Courses Plus Student 46,022 Points
0 Answers

Prev Page 2 of 3 Next

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