Treehouse | Community | Block Arguments

🤑 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

tako izu
17,645 Points
a block argument really isn't necessary here

Posted April 23, 2024 9:11am by tako izu

tako izu
17,645 Points
1 Answer
Barb Hawes
7,253 Points
Why is 'array' needed on line 17?

Posted September 16, 2021 1:51pm by Barb Hawes

Barb Hawes
7,253 Points
1 Answer
Ervis Lapi
171 Points
block not working

Posted April 21, 2021 7:11am by Ervis Lapi

Ervis Lapi
171 Points
1 Answer
Alton Michaux
11,053 Points
"The 'house' variable did not contain the correct elements"? Not sure what I'm doing wrong here

Posted April 12, 2021 5:06pm by Alton Michaux

Alton Michaux
11,053 Points
1 Answer
PLUS

Fabian Pijpers
Courses Plus Student 41,372 Points
I HAVE NO IDEA HOW TO GET SOMETHING CHAR GREATER THAN CHAR.LENGTH > 4

Posted September 27, 2020 1:27pm by Fabian Pijpers

Fabian Pijpers
Courses Plus Student 41,372 Points
3 Answers
Michael Kristensen
Full Stack JavaScript Techdegree Graduate 26,251 Points
Curly-Braces Vs. Do-End - One works, the other does not, but why?

Posted September 26, 2019 10:55pm by Michael Kristensen

Michael Kristensen
Full Stack JavaScript Techdegree Graduate 26,251 Points
1 Answer
mouhamadoudiouf
14,915 Points
I need help for the calling the block

Posted July 16, 2019 9:06pm by mouhamadoudiouf

mouhamadoudiouf
14,915 Points
2 Answers
Shoko Ishigaki
21,826 Points
yield and block.call

Posted October 15, 2018 2:12pm by Shoko Ishigaki

Shoko Ishigaki
21,826 Points
1 Answer
John Hill
12,781 Points
ruby benchmark

Posted July 16, 2018 1:09pm by John Hill

John Hill
12,781 Points
1 Answer
PLUS

Jamaal Crichfield
Courses Plus Student 1,790 Points
Should this code work for Ruby Blocks challenge?

Posted June 21, 2018 1:07am by Jamaal Crichfield

Jamaal Crichfield
Courses Plus Student 1,790 Points
1 Answer
Nafeez Quraishi
12,416 Points
attr_reader : name, this is to avoid using @sign within the class, could someone elaborate

Posted May 19, 2018 6:03pm by Nafeez Quraishi

Nafeez Quraishi
12,416 Points
1 Answer
sindhu shree
8,948 Points
Dots printing all at once at the end instead of printing at intervals with every loop ending

Posted May 17, 2018 7:42am by sindhu shree

sindhu shree
8,948 Points
2 Answers
Elias Schroons
5,170 Points
There's a bug in the MyArray class! Modify the each method to return the member array.

Posted May 14, 2018 7:20pm by Elias Schroons

Elias Schroons
5,170 Points
1 Answer
Ahmed Mohamed Fouad
11,735 Points
Problem with a code I wrote

Posted April 7, 2018 6:50pm by Ahmed Mohamed Fouad

Ahmed Mohamed Fouad
11,735 Points
2 Answers
MaryAnn Eleanya
8,626 Points
I don't know what I am doing wrong with the initialize method.

Posted March 13, 2018 12:19am by MaryAnn Eleanya

MaryAnn Eleanya
8,626 Points
1 Answer
Jason Woo
11,730 Points
Bug? This should work

Posted December 11, 2017 9:57am by Jason Woo

Jason Woo
11,730 Points
1 Answer
Evan McCullough
5,970 Points
Last iteration through .times?

Posted November 22, 2017 2:38pm by Evan McCullough

Evan McCullough
5,970 Points
1 Answer
Jesse Van Der Heijden
3,313 Points
Can anybody tell me what I am doing wrong here?

Posted September 4, 2017 10:56am by Jesse Van Der Heijden

Jesse Van Der Heijden
3,313 Points
2 Answers
nathanielcusano
9,808 Points
How do I get my program to work?

Posted April 1, 2017 8:28pm by nathanielcusano

nathanielcusano
9,808 Points
1 Answer
PLUS

james Pradhan
Courses Plus Student 1,159 Points
Hey, guys can puts a (#) sign in the interpreter console(irb) Tried all options. (Option/alt - 3) not sure why?

Posted February 17, 2017 8:16pm by james Pradhan

james Pradhan
Courses Plus Student 1,159 Points
3 Answers
Hunter Miller
4,592 Points
Severe Confusion

Posted February 13, 2017 6:29pm by Hunter Miller

Hunter Miller
4,592 Points
1 Answer
Killeon Patterson
18,528 Points
What is the syntax? Am I suppose to look inside the array

Posted August 11, 2016 9:15am by Killeon Patterson

Killeon Patterson
18,528 Points
1 Answer
Brian Patterson
19,588 Points
Not sure what is wrong?

Posted July 4, 2016 7:42pm by Brian Patterson

Brian Patterson
19,588 Points
1 Answer
Alphonse Cuccurullo
2,513 Points
Quick question about the hashes in this class.

Posted June 20, 2016 3:39pm by Alphonse Cuccurullo

Alphonse Cuccurullo
2,513 Points
1 Answer
Unsubscribed User
11,042 Points
Why I cant print the returning value of the block method?

Posted June 4, 2016 2:25pm by Unsubscribed User

Unsubscribed User
11,042 Points
2 Answers
Roland Cedo
21,261 Points
Why use symbols instead of string keys in this case?

Posted April 2, 2016 5:52am by Roland Cedo

Roland Cedo
21,261 Points
1 Answer
MacKenzie T. Stout
23,972 Points
Passing arguments to an object using run method

Posted March 29, 2016 2:06am by MacKenzie T. Stout

MacKenzie T. Stout
23,972 Points
1 Answer
MacKenzie T. Stout
23,972 Points
Block Method Practice: How do I add items to a new array?

Posted March 29, 2016 1:35am by MacKenzie T. Stout

MacKenzie T. Stout
23,972 Points
1 Answer
Immo Struchholz
10,515 Points
Why do I have to use @ here?

Posted March 25, 2016 10:31pm by Immo Struchholz

Immo Struchholz
10,515 Points
1 Answer
Nick Vitsinsky
7,246 Points
Whats the difference between monster.print_score and puts monster.print_score?

Posted March 14, 2016 10:45am by Nick Vitsinsky

Nick Vitsinsky
7,246 Points
3 Answers

Prev Page 1 of 3 Next

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