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ALex Chew
Courses Plus Student 154 Points
Using the has_key? method, check if the hash variable has a key called "calories". If it does, set a new variable called

Posted February 12, 2017 8:35am by ALex Chew

ALex Chew
Courses Plus Student 154 Points
3 Answers
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Unsubscribed User
Courses Plus Student 10,097 Points
The food variable was not found... Why not!

Posted December 8, 2016 9:36pm by Unsubscribed User

Unsubscribed User
Courses Plus Student 10,097 Points
1 Answer
Simon Goldman
1,028 Points
hash

Posted December 7, 2016 7:41pm by Simon Goldman

Simon Goldman
1,028 Points
1 Answer
Simon Goldman
1,028 Points
hash

Posted December 6, 2016 8:13pm by Simon Goldman

Simon Goldman
1,028 Points
1 Answer
Yuichi Narisawa
19,548 Points
Where should I put the variable "food"?

Posted October 24, 2016 5:20pm by Yuichi Narisawa

Yuichi Narisawa
19,548 Points
1 Answer
Marguerite Holden
6,075 Points
I don't see how it follows to set the "food" variable to true .

Posted October 15, 2016 9:24pm by Marguerite Holden

Marguerite Holden
6,075 Points
3 Answers
jakefish
7,961 Points
I am struggling with setting the new variable, "food" to be true

Posted July 5, 2016 3:20pm by jakefish

jakefish
7,961 Points
0 Answers
John Coolidge
12,614 Points
Error in Working with Hash Keys exercise

Posted June 7, 2016 5:18pm by John Coolidge

John Coolidge
12,614 Points
1 Answer
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Richard Poirier
Courses Plus Student 2,930 Points
How do you set variables to be true if something is present in a hash

Posted April 28, 2016 2:03pm by Richard Poirier

Richard Poirier
Courses Plus Student 2,930 Points
1 Answer
Brian Patterson
19,588 Points
Not sure what is wrong

Posted April 27, 2016 9:11pm by Brian Patterson

Brian Patterson
19,588 Points
1 Answer
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Henry Dashwood
Courses Plus Student 4,336 Points
Help with setting a new variable to true

Posted April 14, 2016 11:24am by Henry Dashwood

Henry Dashwood
Courses Plus Student 4,336 Points
2 Answers
Deepak Rohan Sekar
9,634 Points
Adding a new hash variable

Posted March 30, 2016 6:16am by Deepak Rohan Sekar

Deepak Rohan Sekar
9,634 Points
1 Answer
Carl Smith
8,185 Points
Not sure how to create a new variable inside the hash if the key? method = true.

Posted March 14, 2016 6:28am by Carl Smith

Carl Smith
8,185 Points
1 Answer
dididadaya Zhao
1,319 Points
don't know how to do this

Posted March 8, 2016 9:04pm by dididadaya Zhao

dididadaya Zhao
1,319 Points
1 Answer
chaya SaraGittel
80 Points
what is wrong with my code?

Posted March 7, 2016 12:22am by chaya SaraGittel

chaya SaraGittel
80 Points
1 Answer
PLUS

janeporter
Courses Plus Student 23,471 Points
setting food = true (as the challenge asks to) but getting 'food not set to true' error...

Posted December 4, 2015 7:51pm by janeporter

janeporter
Courses Plus Student 23,471 Points
1 Answer
Alphonse Cuccurullo
2,513 Points
Using the has_key? method, check if the hash variable has a key called "calories". If it does, set a new variable called

Posted November 30, 2015 8:30pm by Alphonse Cuccurullo

Alphonse Cuccurullo
2,513 Points
1 Answer
isaacpollock
1,023 Points
I'm not sure why this code is not passing :(

Posted September 15, 2015 3:16pm by isaacpollock

isaacpollock
1,023 Points
1 Answer
Nithin Rajan
1,737 Points
Using the has_key? method, check if the hash variable has a key called "calories". If it does, set a new variable called

Posted September 15, 2015 8:06am by Nithin Rajan

Nithin Rajan
1,737 Points
2 Answers
Natalie Quach
1,222 Points
Help with Solving the Hash Keys Challenge Question

Posted August 3, 2015 7:58pm by Natalie Quach

Natalie Quach
1,222 Points
2 Answers
Jarmo Pesonen
2,607 Points
Hi, I am stuck. What is wrong with following code? I am just getting food variable not found response

Posted March 8, 2015 11:16am by Jarmo Pesonen

Jarmo Pesonen
2,607 Points
3 Answers
Michael Criste
5,045 Points
The first part's easy, but it's the "if" conditional that's throwing me.

Posted February 6, 2015 11:48pm by Michael Criste

Michael Criste
5,045 Points
1 Answer
Brant Faulkner
7,921 Points
Stuck on Stage 2 of Ruby Hashes

Posted January 22, 2015 9:10pm by Brant Faulkner

Brant Faulkner
7,921 Points
1 Answer
Michael Criste
5,045 Points
How do I make a has_key? method operate as a conditional that another program is dependent upon on whether to execute?

Posted January 17, 2015 12:25am by Michael Criste

Michael Criste
5,045 Points
1 Answer
jecurrie
2,934 Points
hash = { "name" => "Bread", "quantity" => 1, "calories" => 100 } if ( hash.has_key?("calories") )

Posted January 16, 2015 5:01pm by jecurrie

jecurrie
2,934 Points
1 Answer
Joshua Shroy
9,943 Points
Is the has_key? challenge asking for an "if" statement?

Posted November 2, 2014 11:58pm by Joshua Shroy

Joshua Shroy
9,943 Points
2 Answers

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