This project is part of The Odin Project's Ruby course. In this assignment, I implemented a Caesar cipher, a simple yet widely known encryption technique that replaces each letter in the plaintext with a letter a fixed number of positions down the alphabet. The challenge reinforced my understanding of string manipulation, conditionals, and flow control in Ruby.
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The goal was to create a method that takes a string and a shift factor, then outputs the modified string according to the Caesar cipher rules. This project helped solidify my knowledge of string handling and character encoding in Ruby.
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Accepts a string input and a shift factor.
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Handles both uppercase and lowercase letters while maintaining their case.
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Wraps around the alphabet, so letters shifted past 'z' return to 'a'.
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Ignores non-alphabetic characters, keeping them unchanged.
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String Manipulation: Improved my ability to manipulate and iterate through strings in Ruby.
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Conditionals: Enhanced my understanding of conditionals to determine character cases and handle logic.
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Character Encoding: Gained experience with ASCII values and how to convert characters based on their ordinal values.
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Algorithm Development: Practiced creating a simple encryption algorithm while focusing on code efficiency and clarity.
- Ruby for implementing the functionality of the Caesar cipher.
- The Odin Project: For providing the project outline and guidance.