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Computer Programming

Behavioral Patterns in Ruby

Behavioral design patterns focus on object communication and responsibility distribution, enabling sophisticated interactions and promoting system maintainability.

Ruby

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4 lessons

22 practices

3 hours

Course details

Command-Like Behavior in Ruby Using Procs and Blocks

Preview

Remote Control Command Pattern Implementation

Implementing the Command Pattern in Ruby for a Music Player

Fan Control System Using Command Pattern

Implementing the Command Pattern for TV Control in Ruby

Implementing the Command Pattern for Fan Control

Implementing the Command Pattern in Ruby

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Next Course: Applying Design Patterns for Real World Problems using Ruby

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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