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Tomasz Jaśkiewicz
5,399 Points
What is the difference between self.foo and self.class.foo?

Posted September 13, 2014 9:02pm by Tomasz Jaśkiewicz

Tomasz Jaśkiewicz
5,399 Points
2 Answers
chris salvi
7,584 Points
I've been following the upgrade rails application workshop and cant push my commits through git after making a branch!

Posted September 13, 2014 7:35pm by chris salvi

chris salvi
7,584 Points
- Ruby
1 Answer
sungwon choe
15,044 Points
"add_index :accounts, :employees" migration returns SQL syntax error

Posted September 13, 2014 6:22pm by sungwon choe

sungwon choe
15,044 Points
2 Answers
Gary Insley
14,133 Points
Best ruby on Rails books to purchase for the latest version.

Posted September 13, 2014 4:10am by Gary Insley

Gary Insley
14,133 Points
- Ruby
2 Answers
Michael Kuntz
5,815 Points
Anyone else have a difficult time with the Rails Todo List app?

Posted September 13, 2014 3:55am by Michael Kuntz

Michael Kuntz
5,815 Points
- Ruby
3 Answers
Ricardo Hill-Henry
38,443 Points
Where can I download Ruby, and Rails having it actually work?

Posted September 13, 2014 1:45am by Ricardo Hill-Henry

Ricardo Hill-Henry
38,443 Points
- Ruby
2 Answers
oxanaox
16,295 Points
If I put <%= status.user.first_name %> into show.html.erb file like in a video it gives me null. I can't fix it

Posted September 12, 2014 11:06pm by oxanaox

oxanaox
16,295 Points
9 Answers
Cristian Daniel Marquez Barrios
8,900 Points
* before variable

Posted September 12, 2014 7:51pm by Cristian Daniel Marquez Barrios

Cristian Daniel Marquez Barrios
8,900 Points
- Ruby
3 Answers
Lyric Abbott
35,595 Points
Use an erb output tag to place the name of each status, using the status.name method.

Posted September 12, 2014 3:56pm by Lyric Abbott

Lyric Abbott
35,595 Points
- Ruby
2 Answers
Peaches Stubbs
21,320 Points
Accessing a project, that I have already started.

Posted September 12, 2014 3:05pm by Peaches Stubbs

Peaches Stubbs
21,320 Points
2 Answers
Keith Kasputis
11,365 Points
localhost:3000 and Textmate from the terminal.

Posted September 11, 2014 11:18pm by Keith Kasputis

Keith Kasputis
11,365 Points
3 Answers
Maria Victoria Reyes
17,731 Points
Gem::RemoteFetcher::FetchError on gem install compass

Posted September 11, 2014 8:54pm by Maria Victoria Reyes

Maria Victoria Reyes
17,731 Points
- Ruby
1 Answer
Gísli Guðmundsson
2,640 Points
I am trying out create_spec.rb and when I try to run it I get an Failure/Error

Posted September 11, 2014 8:52pm by Gísli Guðmundsson

Gísli Guðmundsson
2,640 Points
- Ruby
2 Answers
unkosewjlc
960 Points
What version of rspec is used for Ruby 2.1.2?

Posted September 11, 2014 6:57pm by unkosewjlc

unkosewjlc
960 Points
2 Answers
Mario Rodrigues
652 Points
ArgumentError: wrong number of arguments (1 for 0)

Posted September 11, 2014 4:23pm by Mario Rodrigues

Mario Rodrigues
652 Points
4 Answers
unkosewjlc
960 Points
Why do you use the form @variable? Do you use this form for all variables inside classes?

Posted September 11, 2014 1:50pm by unkosewjlc

unkosewjlc
960 Points
2 Answers
josepharciero2
2,992 Points
Installing Ruby on Rails on Windows

Posted September 11, 2014 5:57am by josepharciero2

josepharciero2
2,992 Points
- Ruby
2 Answers
Megan Wong
124 Points
installing homebrew

Posted September 10, 2014 8:37pm by Megan Wong

Megan Wong
124 Points
8 Answers
unkosewjlc
960 Points
Using the gem "Money", it will not allow me to use "puts price"

Posted September 10, 2014 7:37pm by unkosewjlc

unkosewjlc
960 Points
12 Answers
John Lamb
1,334 Points
can't get passed

Posted September 10, 2014 6:58pm by John Lamb

John Lamb
1,334 Points
2 Answers
Jeff Lange
8,788 Points
Yield runs a block, but I don't understand what block this yield is running. And more! Come on in if you like to teach!

Posted September 10, 2014 4:09pm by Jeff Lange

Jeff Lange
8,788 Points
- Ruby
1 Answer
Nikolay Batrakov
9,604 Points
Why JS instead of :hover in Adding Interactivity of Build a Simple Ruby on Rails Application course?

Posted September 10, 2014 2:42pm by Nikolay Batrakov

Nikolay Batrakov
9,604 Points
2 Answers
juan martinez
40,630 Points
Modify the "valid_command?" method to return true when passed the following values: "y", "yes", "Y", or "YES".

Posted September 10, 2014 12:06am by juan martinez

juan martinez
40,630 Points
- Ruby
4 Answers
unkosewjlc
960 Points
When I set "rbenv global 2.1.2" and type in "ruby -v" the incorrect version of ruby shows.

Posted September 9, 2014 11:16pm by unkosewjlc

unkosewjlc
960 Points
3 Answers
jaredcowan
11,808 Points
Treebook app using Rails 4

Posted September 9, 2014 9:58pm by jaredcowan

jaredcowan
11,808 Points
- Ruby
2 Answers
chris salvi
7,584 Points
How will I know when I am ready to apply for a Jr Ruby on Rails position?

Posted September 9, 2014 9:42pm by chris salvi

chris salvi
7,584 Points
- Ruby
1 Answer
Jake Robinson
32,210 Points
Failure: unable to find link "New todo_list"

Posted September 9, 2014 6:32pm by Jake Robinson

Jake Robinson
32,210 Points
0 Answers
Ricardo Acuna
9,014 Points
Rails 4.1 tests return undefined method `authenticate' for nil:NilClass

Posted September 9, 2014 7:04am by Ricardo Acuna

Ricardo Acuna
9,014 Points
4 Answers
julianacrispo
4,105 Points
"Set a variable called "too_fast" equal to "true" if the car_speed is faster than the speed_limit." Why is answer wrong?

Posted September 8, 2014 7:06pm by julianacrispo

julianacrispo
4,105 Points
10 Answers
Ryan Bent
6,433 Points
installing bootstrap

Posted September 8, 2014 5:09pm by Ryan Bent

Ryan Bent
6,433 Points
2 Answers

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