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Ruby: Project: Caesar Cipher: Fix Ruby Caesar Cipher code example #29107

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Nov 25, 2024
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Ruby: Project: Caesar Cipher: Fix Ruby Caesar Cipher code example #29107

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7372952
Caesar_cipher code example showed right shift, not left.
JeffreyMPrice Nov 21, 2024
deb4f9c
Add instructions for right shift
JeffreyMPrice Nov 21, 2024
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3 changes: 2 additions & 1 deletion ruby/basic_ruby_projects/project_caesar_cipher.md
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Expand Up @@ -18,7 +18,7 @@ Harvard's CS50 class has a [video about the Caesar cipher](https://www.youtube.c

<div class="lesson-content__panel" markdown="1">

Implement a caesar cipher that takes in a string and the shift factor and then outputs the modified string:
Implement a Caesar cipher that takes in a string and the shift factor and then outputs the modified string using a right shift:

```ruby
> caesar_cipher("What a string!", 5)
Expand All @@ -30,5 +30,6 @@ Harvard's CS50 class has a [video about the Caesar cipher](https://www.youtube.c
- You will need to remember how to convert a string into a number.
- Don't forget to wrap from `z` to `a`.
- Don't forget to keep the same case.
- The Wikipedia quote discusses a Caesar cipher using a left shift.

</div>