intermediate

Mastering Algorithms and Data Structures in Ruby

Software Engineering

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This path focuses on helping you understand how to select the most suitable algorithms and data structures for different problems in Ruby, how to implement them effectively, and how to analyze their underlying logic. Topics covered will include hashes, recursion, and linked lists.

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Explore Hashing, Dictionaries, and Sets in Ruby with this course, focusing on implementation, use cases, and algorithmic problem-solving. Gain practical experience to tackle data analysis and management tasks effectively.

Course 2

Sorting and Searching Algorithms in Ruby

7 lessons

20 practices

This course provides fundamental and advanced insights into sorting and searching algorithms. It walks through various algorithms' types and functionalities, complexity analysis, and practical applications in complex problem-solving.

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Course 3

Fundamental Data Structures - Stacks and Queues in Ruby

5 lessons

10 practices

This advanced course delves into understanding and applying Stacks and Queues in Ruby. It explains the internal workings, implementation, and complexities of these structures, emphasizing their effectiveness for solving interview-centric algorithmic challenges.

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Course 4

Fundamental Data Structures - Linked Lists in Ruby

4 lessons

12 practices

This foundational course delves into understanding and applying Linked Lists in Ruby. It details the inner workings, implementation, and complexities of Linked Lists, highlighting their effectiveness for solving interview-focused algorithmic challenges.

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I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

Mastering Algorithms and Data Structures in Ruby

Trusted by learners working at top companies

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

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