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

Posted on Nov 15, 2021 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 on Aug 8, 2018 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 on Jun 13, 2018 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 on Apr 19, 2018 by Ahmed Mohamed Fouad

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

Posted on Sep 3, 2017 by Rostyslav Laba

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

Posted on Mar 20, 2017 by Avery Greenlees

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

Posted on Mar 18, 2017 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 on Jul 27, 2016 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 on Apr 23, 2016 by Matthew Delange

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

Posted on Jan 24, 2016 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 on Dec 19, 2015 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 on Dec 10, 2015 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 on Dec 4, 2015 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 on Nov 4, 2015 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 on Oct 25, 2015 by Niristotle Okram

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

Posted on Oct 1, 2015 by Patrick Shushereba

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

Posted on Sep 25, 2015 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 on Sep 4, 2015 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 on Aug 31, 2015 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 on Aug 27, 2015 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 on Aug 14, 2015 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 on Aug 14, 2015 by Mark Weinberg

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

Posted on Aug 5, 2015 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 on Jul 17, 2015 by Heather Stone

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

Posted on Jul 4, 2015 by ivor

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

Posted on Jun 26, 2015 by Travis Eubanks

Travis Eubanks
12,566 Points
2 Answers

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