Treehouse | Community | "if" and "unless" Statements

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Uche Onuekwusi
18,070 Points
Scope of the methods in ruby

Posted February 2, 2023 4:56pm by Uche Onuekwusi

Uche Onuekwusi
18,070 Points
1 Answer
Tanzila Rafeeq
2,936 Points
i ran this code. i get a syntax err.

Posted August 18, 2021 12:01am by Tanzila Rafeeq

Tanzila Rafeeq
2,936 Points
3 Answers
Tanzila Rafeeq
2,936 Points
i keep getting a syntax error and i keep trying different things and they dont fix it they say its in line one.

Posted August 17, 2021 6:55pm by Tanzila Rafeeq

Tanzila Rafeeq
2,936 Points
2 Answers
Edward A. Polanco Murillo
2,872 Points
Not understanding this particular "IF" challenge.

Posted November 11, 2019 9:55pm by Edward A. Polanco Murillo

Edward A. Polanco Murillo
2,872 Points
1 Answer
Edward A. Polanco Murillo
2,872 Points
I am having difficulty with this particular challenge task regarding "if" statements

Posted November 11, 2019 9:33pm by Edward A. Polanco Murillo

Edward A. Polanco Murillo
2,872 Points
1 Answer
Edward A. Polanco Murillo
2,872 Points
is "else" the same as unless? can i use that instead?

Posted November 11, 2019 9:01pm by Edward A. Polanco Murillo

Edward A. Polanco Murillo
2,872 Points
1 Answer
Mehmet Buyukakarsu
2,275 Points
I am unable to pass this test and do not know which code can

Posted August 25, 2019 3:33pm by Mehmet Buyukakarsu

Mehmet Buyukakarsu
2,275 Points
1 Answer
K .
2,357 Points
Why does it matter what order we put the 'if' and 'elsif' statements?

Posted August 6, 2019 11:34pm by K .

K .
2,357 Points
1 Answer
K .
2,357 Points
Couldn't the first if statement in the price method be changed to just quantity > 100? not quantity >= 100??

Posted August 6, 2019 10:05pm by K .

K .
2,357 Points
1 Answer
Chris Drummond
1,469 Points
This version of the check_speed only prints "speed OK" if the speed is exactly 55 miles per hour. It would be better to

Posted July 14, 2019 3:02am by Chris Drummond

Chris Drummond
1,469 Points
1 Answer
Chris Drummond
1,469 Points
This version of the check_speed only prints "speed OK" if the speed is exactly 55 miles per hour. It would be better to

Posted July 13, 2019 6:50pm by Chris Drummond

Chris Drummond
1,469 Points
1 Answer
PLUS

Erin Claudio
Courses Plus Student 8,403 Points
I think I found a bug

Posted April 15, 2019 9:07pm by Erin Claudio

Erin Claudio
Courses Plus Student 8,403 Points
2 Answers
pavilion
7,454 Points
Am I missing something here?

Posted February 20, 2019 4:25am by pavilion

pavilion
7,454 Points
- Ruby
- Ruby Basics
- Conditionals
- Review
1 Answer
pavilion
7,454 Points
Bummer: We called check_speed with an argument greater than 60, but it didn't print "too fast".

Posted February 20, 2019 4:17am by pavilion

pavilion
7,454 Points
1 Answer
patricia Re
678 Points
Define a method named check_speed that takes a single number representing a car's speed as a parameter. If the speed is

Posted January 28, 2019 4:41pm by patricia Re

patricia Re
678 Points
1 Answer
Gregory James
6,537 Points
Speed check

Posted January 12, 2019 5:41pm by Gregory James

Gregory James
6,537 Points
2 Answers
miranda dunlop
646 Points
conditionals - not entirely sure what the question is expecting me to code for - clearly expecting something at the end

Posted January 2, 2019 8:25pm by miranda dunlop

miranda dunlop
646 Points
1 Answer
Saadia Fattah
1,939 Points
I did everything the directions said, but it said this what does that mean?

Posted December 29, 2018 9:47pm by Saadia Fattah

Saadia Fattah
1,939 Points
1 Answer
PLUS

arzu yildiz
Courses Plus Student 605 Points
aszx

Posted December 6, 2018 4:44am by arzu yildiz

arzu yildiz
Courses Plus Student 605 Points
0 Answers
Kieran Wallser
3,008 Points
Using comparion operators, test whether the number 2 is less than the number 3. (We know, it is, but see if you can expr

Posted August 8, 2018 11:55am by Kieran Wallser

Kieran Wallser
3,008 Points
2 Answers
PLUS

Georgios Mavropoulos
Courses Plus Student 3,176 Points
Can we use range in an "if" statement?

Posted August 3, 2018 9:07am by Georgios Mavropoulos

Georgios Mavropoulos
Courses Plus Student 3,176 Points
1 Answer
PLUS

Paul King
Courses Plus Student 776 Points
Hi i am stuck on a question.

Posted August 2, 2018 8:46am by Paul King

Paul King
Courses Plus Student 776 Points
1 Answer
PLUS

Blake Baggett
Courses Plus Student 648 Points
Stuck on Check Speed Method

Posted May 25, 2018 12:52am by Blake Baggett

Blake Baggett
Courses Plus Student 648 Points
2 Answers
David Wilson
7,073 Points
A Better "check_speed" Method

Posted May 19, 2018 2:17am by David Wilson

David Wilson
7,073 Points
4 Answers
Christopher Kemp
3,446 Points
Check_speed

Posted May 10, 2018 5:26pm by Christopher Kemp

Christopher Kemp
3,446 Points
1 Answer
Pawel Klosinski
6,932 Points
Hi guys, it is a bit confusing. The page says I completed "Ruby basics" and recommends again: "Ruby basics". Why?

Posted May 3, 2018 6:40pm by Pawel Klosinski

Pawel Klosinski
6,932 Points
- Ruby
- Ruby Basics
- Conditionals
- Review
1 Answer
MaryAnn Eleanya
8,626 Points
I am not sure why the program keeps saying that it is not able to find the method name.

Posted March 7, 2018 3:18pm by MaryAnn Eleanya

MaryAnn Eleanya
8,626 Points
1 Answer
Alonso Martinez
8,442 Points
Comparison Operators

Posted February 14, 2018 2:37am by Alonso Martinez

Alonso Martinez
8,442 Points
1 Answer
PLUS

victor manda
Courses Plus Student 2,479 Points
I dont understand whats wrong it looks perfect

Posted January 30, 2018 9:58pm by victor manda

victor manda
Courses Plus Student 2,479 Points
1 Answer
silva celso
13,513 Points
do you the solution to this task\challenge?

Posted January 25, 2018 4:35am by silva celso

silva celso
13,513 Points
1 Answer

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