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Jessica Peters
5,738 Points
It doesn't work, no matter what I type

Posted November 15, 2021 9:07pm by Jessica Peters

Jessica Peters
5,738 Points
1 Answer
Trey Tomlin
7,931 Points
Task 3/3 Not working, HELP module Math puts Math::E = @e puts Math::PI = @pi puts Math::sqrt(9) = @sqrt end

Posted August 8, 2018 2:51pm by Trey Tomlin

Trey Tomlin
7,931 Points
1 Answer
Lian Maung
4,611 Points
I am totally lost at the concept of this video.

Posted June 13, 2018 4:06am by Lian Maung

Lian Maung
4,611 Points
0 Answers
Ahmed Mohamed Fouad
11,735 Points
why I don't have to include Math Module inside a class to work it's methods, while I've to include Comparable method ?

Posted April 19, 2018 1:56pm by Ahmed Mohamed Fouad

Ahmed Mohamed Fouad
11,735 Points
1 Answer
Rostyslav Laba
6,144 Points
a dont know the answer

Posted September 3, 2017 11:50am by Rostyslav Laba

Rostyslav Laba
6,144 Points
1 Answer
Avery Greenlees
4,615 Points
Enumerable module help!!

Posted March 20, 2017 4:04pm by Avery Greenlees

Avery Greenlees
4,615 Points
1 Answer
Derek Lin
1,563 Points
Task1 is no longer passing

Posted March 18, 2017 11:24pm by Derek Lin

Derek Lin
1,563 Points
1 Answer
MICHAEL P
5,191 Points
I don't know how to do Ruby challenge. Please help!

Posted July 27, 2016 7:33pm by MICHAEL P

MICHAEL P
5,191 Points
1 Answer
Matthew Delange
26,584 Points
Using the sqrt method in the Math module, assign the value of the square root of 9 to the variable @sqrt.

Posted April 23, 2016 10:49pm by Matthew Delange

Matthew Delange
26,584 Points
3 Answers
Brett Wood
9,805 Points
Math::sqrt(9) vs Math.sqrt(9)

Posted January 24, 2016 10:16am by Brett Wood

Brett Wood
9,805 Points
1 Answer
Ulfar Ellenarson
5,277 Points
Why create the method each in the class Game?

Posted December 19, 2015 3:26pm by Ulfar Ellenarson

Ulfar Ellenarson
5,277 Points
2 Answers
Angelina Prodromides
8,566 Points
Including Enumerable on class instead of using built in enumerable methods on the players array

Posted December 10, 2015 7:18pm by Angelina Prodromides

Angelina Prodromides
8,566 Points
1 Answer
Jonathan Carpenter
10,251 Points
Why Isn't This passing? It is how he did it in the video.

Posted December 4, 2015 8:47pm by Jonathan Carpenter

Jonathan Carpenter
10,251 Points
0 Answers
PLUS

niloufarsedarati
Courses Plus Student 17,665 Points
What's the problem with my sqrt() in ruby math challenge ?

Posted November 4, 2015 7:30am by niloufarsedarati

niloufarsedarati
Courses Plus Student 17,665 Points
1 Answer
Niristotle Okram
2,000 Points
Question on the example enumerable.rb program in treehouse

Posted October 25, 2015 7:53pm by Niristotle Okram

Niristotle Okram
2,000 Points
1 Answer
Patrick Shushereba
10,911 Points
Using the Spaceship operator

Posted October 1, 2015 3:59am by Patrick Shushereba

Patrick Shushereba
10,911 Points
2 Answers
Andrew Walters
8,876 Points
Why do we need modules?

Posted September 25, 2015 7:59pm by Andrew Walters

Andrew Walters
8,876 Points
1 Answer
Andrew Smith
14,330 Points
Why does "each" need to be redefined when the Enumerable module is included?

Posted September 4, 2015 7:46pm by Andrew Smith

Andrew Smith
14,330 Points
1 Answer
Augustine von Trapp
9,060 Points
Hi! I'm curios for a little more explanation about the spaceship operator and why one has to define it in the class...

Posted August 31, 2015 8:24pm by Augustine von Trapp

Augustine von Trapp
9,060 Points
0 Answers
Kevin Jenkins
12,630 Points
Is there a reason to include Enumerable instead of using game1.player.any?

Posted August 27, 2015 1:23am by Kevin Jenkins

Kevin Jenkins
12,630 Points
2 Answers
Mark Weinberg
3,002 Points
Define an each method on the Game class that accepts a block and sends that block to the players array.

Posted August 14, 2015 11:16pm by Mark Weinberg

Mark Weinberg
3,002 Points
2 Answers
Mark Weinberg
3,002 Points
Assign the constant E inside of the Math module to the instance variable @e.

Posted August 14, 2015 10:55pm by Mark Weinberg

Mark Weinberg
3,002 Points
4 Answers
Jason Carr
5,495 Points
Is there a problem with my code?

Posted August 5, 2015 7:30am by Jason Carr

Jason Carr
5,495 Points
1 Answer
Heather Stone
5,784 Points
Using the sqrt method in the Math module, assign the value of the square root of 9 to the variable @sqrt.

Posted July 17, 2015 4:28am by Heather Stone

Heather Stone
5,784 Points
8 Answers
ivor
2,760 Points
"This is call..." what?

Posted July 4, 2015 5:17pm by ivor

ivor
2,760 Points
1 Answer
Travis Eubanks
12,566 Points
When to include modules

Posted June 26, 2015 12:26pm by Travis Eubanks

Travis Eubanks
12,566 Points
2 Answers

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