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Michael Ries

Learn to write Ruby like an experienced Rubyist.

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Learn to write Ruby like an experienced Rubyist.

The Ruby language is designed to make programming more enjoyable. We'll explore several language features and libraries that were designed to make programming more fun. We'll make our code more elegant by using the tools that Ruby gives us.

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What's inside

Syllabus

Introduction
Blocks, Conditionals, and Symbols
Building Objects
Enumerable Is Our Pal
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Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Develops core skills, such as declaring blocks, using Symbols and Enumerable, which are core components of Ruby and are used heavily in Ruby code
Taught by Michael Ries, an established programmer and instructor who has worked in and taught programming for a decade
Relevant to industry professionals, includes modern tools and methods that developers use every day while writing Ruby
Explores the principles and advantages of programming in the Ruby language, including its elegance and developer-friendly nature
Includes multiple modes of learning, including videos, readings, and hands-on labs, which allows learners to consume information regardless of their preferred modes of learning
Assumes no prior programming knowledge and provides a solid foundation for complete beginners

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Idiomatic Ruby 2 with these activities:
Read "The Ruby Programming Language"
Reading "The Ruby Programming Language" will provide you with a comprehensive understanding of Ruby's core concepts and best practices.
Show steps
  • Obtain a copy of the book
  • Set aside dedicated time for reading
  • Take notes and highlight important concepts
  • Complete the exercises and examples provided in the book
Join a Ruby Study Group
Joining a study group will provide you with opportunities to discuss Ruby concepts, share knowledge, and learn from others.
Show steps
  • Find or start a Ruby study group
  • Attend regular study sessions
  • Participate in discussions and share your knowledge
  • Work on projects or exercises together
Write Ruby Code Snippets
Writing code snippets will help you become more familiar with the Ruby syntax and its core concepts.
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  • Set up a Ruby development environment
  • Start writing simple Ruby programs
  • Practice writing code snippets for different scenarios
Two other activities
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Follow Ruby Tutorials
Following tutorials will provide you with step-by-step instructions and examples to enhance your understanding of Ruby concepts.
Show steps
  • Find reputable Ruby tutorials online
  • Choose tutorials that match your learning level
  • Follow the instructions and complete the exercises
  • Apply what you learn in your own Ruby projects
Write a Ruby Blog Post
Writing a blog post will help you organize your thoughts and refine your understanding of Ruby.
Show steps
  • Choose a topic that you are knowledgeable about
  • Research and gather information
  • Structure your post with a clear introduction, body, and conclusion
  • Write in a clear and concise manner
  • Proofread and edit your post before publishing

Career center

Learners who complete Idiomatic Ruby 2 will develop knowledge and skills that may be useful to these careers:
Software Engineer
Software Engineers analyze user needs, design solutions, and build the software systems that businesses and other organizations rely on. Ruby is used extensively for a variety of web applications, from content management systems to social media platforms. By learning the nuances of idiomatic Ruby, you can significantly enhance your skills as a coder. It will help you leverage the unique features of the language to create more elegant and efficient solutions. This course is a valuable resource for anyone aspiring to a career in software engineering.
Web Developer
Web Developers are responsible for the design and development of websites and web applications. Ruby is widely used for web development because of its simplicity, flexibility, and extensive library support. By mastering idiomatic Ruby, you'll become proficient in using its powerful web frameworks, such as Rails, to build robust and scalable web applications. This course is a must-have for anyone seeking to excel in the field of web development.
Database Administrator
Database Administrators ensure the smooth operation and maintenance of databases, which are essential for storing and managing data in organizations. Ruby is increasingly used for data-related tasks, thanks to its powerful data manipulation capabilities and the availability of specialized libraries, such as ActiveRecord. This course will provide you with the skills to effectively use Ruby for data management tasks, making you a more valuable asset to organizations in need of database expertise.
Data Analyst
Data Analysts interpret and analyze data to extract meaningful insights and inform decision-making. Ruby is gaining popularity in data analysis due to its ability to handle large datasets efficiently and its extensive support for data visualization libraries. By learning idiomatic Ruby, you can enhance your skills in data manipulation, statistical analysis, and data visualization, making you a more effective Data Analyst.
DevOps Engineer
DevOps Engineers bridge the gap between development and operations teams, ensuring smooth software delivery and maintenance. Ruby is widely used in DevOps environments for tasks such as continuous integration, deployment, and monitoring. By mastering idiomatic Ruby, you'll become proficient in automating and streamlining DevOps processes, becoming a valuable asset in the fast-paced world of software development.
Technical Writer
Technical Writers create and maintain technical documentation, such as user manuals, white papers, and API references. Ruby is often used to generate documentation, thanks to its ability to extract documentation from code and its powerful templating capabilities. By learning idiomatic Ruby, you can improve your skills in writing clear and concise technical documents, making you a valuable resource for organizations.
Quality Assurance Analyst
Quality Assurance Analysts ensure the quality and reliability of software products. Ruby is widely used for testing and quality assurance purposes due to its flexibility and extensive support for testing frameworks. This course will teach you how to leverage Ruby's testing capabilities to write effective test cases, perform performance testing, and improve the overall quality of software products.
IT Manager
IT Managers oversee the planning, implementation, and maintenance of information technology systems within organizations. Ruby is increasingly used for IT management tasks, thanks to its ability to automate and streamline IT processes. By learning idiomatic Ruby, you can enhance your skills in managing IT infrastructure, ensuring smooth operations and maximizing efficiency.
Software Architect
Software Architects design and oversee the development of complex software systems. Ruby is often used for enterprise-level software development due to its scalability, reliability, and extensive library support. By mastering idiomatic Ruby, you'll become proficient in designing and implementing robust software architectures, making you a sought-after expert in the industry.
Computer Scientist
Computer Scientists research and develop new computing technologies and applications. Ruby is widely used in academic and research settings, thanks to its open-source nature and its suitability for prototyping and experimentation. By learning idiomatic Ruby, you can enhance your skills in algorithm design, data structures, and computational thinking, giving you a competitive edge in the field of Computer Science.
Information Security Analyst
Information Security Analysts protect organizations from cyber threats and data breaches. Ruby is gaining popularity in the field of information security due to its ability to handle sensitive data securely and its extensive support for cryptography libraries. By mastering idiomatic Ruby, you'll become proficient in implementing security measures, conducting security audits, and responding to security incidents.
Data Scientist
Data Scientists extract knowledge and insights from data to solve complex problems. Ruby is becoming increasingly popular in data science due to its ability to handle large datasets efficiently and its extensive support for machine learning libraries. By learning idiomatic Ruby, you can enhance your skills in data analysis, machine learning, and statistical modeling, making you a more effective Data Scientist.
Systems Administrator
Systems Administrators install, configure, and maintain computer systems and networks. Ruby is widely used for system administration tasks due to its ability to automate and streamline system management processes. By learning idiomatic Ruby, you can enhance your skills in server management, network configuration, and system security, making you a valuable asset to organizations.
Project Manager
Project Managers plan, execute, and deliver projects within organizations. Ruby is often used for project management purposes, thanks to its flexibility and its ability to create custom project management tools. By learning idiomatic Ruby, you can enhance your skills in project planning, task management, and resource allocation, making you a more effective Project Manager.
Technical Support Specialist
Technical Support Specialists provide technical assistance to users of software products and services. Ruby is widely used for customer support and troubleshooting purposes due to its flexibility and its ability to handle a wide range of technical issues. By learning idiomatic Ruby, you can enhance your skills in problem-solving, communication, and technical troubleshooting, making you a valuable asset to support teams.

Reading list

We've selected 20 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Idiomatic Ruby 2.
Comprehensive guide to the Ruby programming language. It covers all of the basics, as well as more advanced topics such as object-oriented programming, metaprogramming, and concurrency. It valuable resource for both beginners and experienced Ruby programmers.
Great way to learn object-oriented design in Ruby. It is written in a clear and concise style, and it covers all of the essential topics. It valuable resource for both beginners and experienced Ruby programmers.
Great way to learn the Ruby programming language. It is written in a clear and concise style, and it covers all of the essential topics. It valuable resource for both beginners and experienced Ruby programmers.
Great way to learn about concurrency in Ruby. It is written in a clear and concise style, and it covers all of the essential topics. It valuable resource for both beginners and experienced Ruby programmers.
Great way to learn the Ruby programming language. It is written in a clear and concise style, and it covers all of the essential topics. It valuable resource for both beginners and experienced Ruby programmers.
Comprehensive guide to the C programming language. It covers all of the basics, as well as more advanced topics such as pointers, arrays, and structs. It valuable resource for both beginners and experienced C programmers.
Comprehensive guide to the Python programming language. It covers all of the basics, as well as more advanced topics such as object-oriented programming, data structures, and algorithms. It valuable resource for both beginners and experienced Python programmers.
Comprehensive guide to the PHP programming language. It covers all of the basics, as well as more advanced topics such as object-oriented programming, databases, and web development. It valuable resource for both beginners and experienced PHP programmers.
Comprehensive guide to the R programming language. It covers all of the basics, as well as more advanced topics such as data analysis, machine learning, and statistical modeling. It valuable resource for both beginners and experienced R programmers.
Comprehensive guide to the Java programming language. It covers all of the basics, as well as more advanced topics such as object-oriented programming, generics, and concurrency. It valuable resource for both beginners and experienced Java programmers.
Comprehensive guide to metaprogramming in Ruby. It covers all of the basics, as well as more advanced topics such as code generation, DSLs, and monkey patching. It valuable resource for experienced Ruby programmers who want to learn more about metaprogramming.
Collection of recipes for solving common programming problems in Ruby. It valuable resource for both beginners and experienced Ruby programmers.
Comprehensive guide to the Rust programming language. It covers all of the basics, as well as more advanced topics such as memory management, concurrency, and unsafe code. It valuable resource for both beginners and experienced Rust programmers.
Comprehensive guide to the Go programming language. It covers all of the basics, as well as more advanced topics such as concurrency, channels, and goroutines. It valuable resource for both beginners and experienced Go programmers.
Deep dive into the Ruby programming language. It covers all aspects of the language, from basic syntax to advanced topics such as metaprogramming and concurrency. It valuable resource for experienced Rubyists who want to learn more about the language.
Guide to writing effective Ruby code. It covers a wide range of topics, from basic syntax to advanced techniques such as metaprogramming and concurrency. It valuable resource for both beginners and experienced Rubyists.
Guide to using the Ruby on Rails web framework. It covers all aspects of Rails, from basic syntax to advanced topics such as authentication and authorization. It valuable resource for both beginners and experienced Rubyists who want to learn more about Rails.
Guide to the Ruby on Rails web framework. It covers all aspects of Rails, from basic syntax to advanced topics such as authentication and authorization. It valuable resource for both beginners and experienced Rubyists who want to learn more about Rails.
Guide to writing readable and maintainable code. It covers a wide range of topics, from basic principles to advanced techniques such as refactoring and testing. It valuable resource for both beginners and experienced programmers who want to learn more about writing better code.
Guide to writing clean and maintainable code. It covers a wide range of topics, from basic principles to advanced techniques such as refactoring and testing. It valuable resource for both beginners and experienced programmers who want to learn more about writing better code.

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