Treehouse | Community | Iteration With Each

🤑 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

ALISA FORAN
11,961 Points
Using the each method, iterate over every item in the numbers array and print using the puts method

Posted February 13, 2015 3:08am by ALISA FORAN

ALISA FORAN
11,961 Points
2 Answers
Ali Amirazizi
16,087 Points
What do does (kind = "string" and kind == "number") mean?

Posted February 12, 2015 8:53pm by Ali Amirazizi

Ali Amirazizi
16,087 Points
4 Answers
Noobs guru
3,847 Points
whats wrong here?

Posted February 4, 2015 2:04pm by Noobs guru

Noobs guru
3,847 Points
2 Answers
4Ctech Admin
5,062 Points
Ruby: Stage 3: Build A Simple Contact List Challenge not working

Posted February 3, 2015 9:18am by 4Ctech Admin

4Ctech Admin
5,062 Points
3 Answers
sebastien penot
3,292 Points
Why do you need to declare the empty string "name" at the beginning of the function?

Posted February 2, 2015 5:32pm by sebastien penot

sebastien penot
3,292 Points
2 Answers
Andrew Carr
10,979 Points
Why if function does not work.

Posted January 29, 2015 5:44am by Andrew Carr

Andrew Carr
10,979 Points
1 Answer
Viktoria S
6,773 Points
How can I add the current value of number to the numbers array?

Posted January 28, 2015 3:19pm by Viktoria S

Viktoria S
6,773 Points
2 Answers
Alex Ignat
8,538 Points
Assign the value of the key name to the return value of the method get_name() in the contact hash. Assume that get_name(

Posted January 26, 2015 1:06am by Alex Ignat

Alex Ignat
8,538 Points
2 Answers
Devin Scheu
66,191 Points
Ruby Help

Posted January 25, 2015 9:34pm by Devin Scheu

Devin Scheu
66,191 Points
4 Answers
Devin Scheu
66,191 Points
Ruby Loops Help

Posted January 25, 2015 12:10am by Devin Scheu

Devin Scheu
66,191 Points
1 Answer
PLUS

Christopher Bush
Courses Plus Student 8,382 Points
What am I doing wrong here?

Posted January 21, 2015 7:42pm by Christopher Bush

Christopher Bush
Courses Plus Student 8,382 Points
2 Answers
Akosua Kernizan
19,994 Points
the ruby loop challenge 1

Posted January 19, 2015 6:16pm by Akosua Kernizan

Akosua Kernizan
19,994 Points
1 Answer
Alex Lowe
15,147 Points
Using OR with while statements

Posted January 16, 2015 11:10pm by Alex Lowe

Alex Lowe
15,147 Points
2 Answers
Zachary Dunn
6,557 Points
SERIOUSLY NEED HELP

Posted January 13, 2015 5:07am by Zachary Dunn

Zachary Dunn
6,557 Points
2 Answers
Zachary Dunn
6,557 Points
What does it mean... "Assign"

Posted January 13, 2015 4:18am by Zachary Dunn

Zachary Dunn
6,557 Points
1 Answer
Zachary Dunn
6,557 Points
Quack Quack?

Posted January 13, 2015 4:14am by Zachary Dunn

Zachary Dunn
6,557 Points
1 Answer
Zachary Dunn
6,557 Points
I don't get what its asking me to do...

Posted January 13, 2015 3:57am by Zachary Dunn

Zachary Dunn
6,557 Points
1 Answer
Zachary Dunn
6,557 Points
Challenge Task 1

Posted January 12, 2015 12:20am by Zachary Dunn

Zachary Dunn
6,557 Points
1 Answer
Joshua Atteberry
6,250 Points
Getting an error on "Build a simple contact list" challenge 1 of 1

Posted January 11, 2015 9:08pm by Joshua Atteberry

Joshua Atteberry
6,250 Points
1 Answer
Adrian Yeow
13,866 Points
I need some guidance on this exercise as i do not understand the instruction nor do I know how to solve it.

Posted January 11, 2015 9:24am by Adrian Yeow

Adrian Yeow
13,866 Points
1 Answer
jay niceness
7,406 Points
don't understand question

Posted January 10, 2015 4:58am by jay niceness

jay niceness
7,406 Points
2 Answers
Alec Ortega
12,465 Points
Difficulty understanding the if statement after assignment to answer variable

Posted January 9, 2015 11:24pm by Alec Ortega

Alec Ortega
12,465 Points
2 Answers
Nick Hennen
7,812 Points
I'm not sure what this question wants me to do.

Posted December 29, 2014 3:54pm by Nick Hennen

Nick Hennen
7,812 Points
1 Answer
James Walsh
2,158 Points
Trouble with the very first prob on the Ruby Loops module. Prob nothing like tutorial video, recheck work not helpful.

Posted December 14, 2014 6:32pm by James Walsh

James Walsh
2,158 Points
1 Answer
Sam Fitz
7,036 Points
The Distinction Between For Loops and Other Kinds of Loops

Posted December 14, 2014 12:09pm by Sam Fitz

Sam Fitz
7,036 Points
6 Answers
PLUS

john petroshius
Courses Plus Student 146 Points
Ruby in my Mac terminal

Posted December 9, 2014 1:08am by john petroshius

john petroshius
Courses Plus Student 146 Points
- Ruby
- Ruby Loops
- Ruby Loops
- Ruby Loops
0 Answers
Shunji Lin
12,896 Points
Is there a problem with this question?

Posted December 6, 2014 11:14am by Shunji Lin

Shunji Lin
12,896 Points
1 Answer
Leticia Snyder
619 Points
How can I use loops to iterate and add to array?

Posted December 3, 2014 3:25am by Leticia Snyder

Leticia Snyder
619 Points
2 Answers
Boris Baskovec
4,798 Points
Why aren't the Ruby tracks updated with the newest videos?

Posted December 2, 2014 4:58pm by Boris Baskovec

Boris Baskovec
4,798 Points
- Ruby
- Ruby Loops
- Ruby Loops
- Ruby Loops
1 Answer
jeffreywilliam
10,432 Points
Not clear how the compiler want the code to be written

Posted November 29, 2014 10:11pm by jeffreywilliam

jeffreywilliam
10,432 Points
2 Answers

Prev Page 10 of 11 Next

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