Data Iteration with Ruby 2 from Pluralsight

Ruby is powerful language with syntax that is simple, easy to read and similar to English language. This makes it an excellent language for beginners. This course will teach you how to write clean and flexible code in Ruby.

Coding in any language requires an understanding of fundamental programming constructs like Blocks, modules and behavior overriding. Ruby is an interpreted, high-level, general-purpose programming language and supports procedural, functional and object-oriented programming paradigms. In this course, Data Iteration with Ruby, you’ll gain the ability to write clear, concise code that is also adaptable to change. First, you’ll explore how to call and write blocks. Next, you’ll discover how to reduce code duplication with Procs and Lambdas. Finally, you’ll learn how to use and write your own modules. When you’re finished with this course, you’ll have the skills and knowledge of Data Iteration in Ruby needed to write correct, concise, yet easily understandable code that would be a vital part of your programming toolbox.

What's inside

Syllabus

Course Overview

Working with Blocks

Using Procs and Lambdas

Adding Functionality with Mixins

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Focuses on enhancing code comprehension by emphasizing clarity and changeability

Covers core programming constructs such as blocks, modules, and behavior overriding

Leverages practical examples to teach iteration techniques, enhancing code efficiency

Develops proficiency in handling data iteration, a fundamental skill for software development

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 Data Iteration with Ruby 2 with these activities:

Read "The Ruby Programming Language" by David Flanagan

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Gain a comprehensive understanding of Ruby by reading a foundational text that covers its syntax, features, and best practices.

View JavaScript Pocket Reference on Amazon

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Purchase or borrow a copy of the book
Set aside dedicated time for reading
Take notes and highlight important concepts

Practice iterating over arrays with for

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Revisit the basics of Ruby iteration to refresh your skill level before diving into complex programming concepts.

Browse courses on Iteration

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Create an array of your favorite numbers
Use a for loop to iterate over each element
Print each element to the console

Follow a tutorial on Proc objects in Ruby

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Deepen your understanding of Proc objects by following a guided tutorial that demonstrates their usage and benefits.

Browse courses on Procs

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Find a comprehensive tutorial on Procs in Ruby
Follow the steps and examples provided in the tutorial
Create your own Proc objects to practice their implementation

Four other activities

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Join a study group for Ruby programming

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Join a study group to connect with fellow learners, share knowledge, and reinforce your understanding of Ruby concepts.

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Find a study group or create one with classmates
Set up regular meetings and establish a study schedule
Collaborate on solving problems and discussing Ruby topics

Complete a set of coding exercises on method overriding

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Sharpen your understanding of method overriding by completing a set of coding exercises that test your ability to implement and utilize this concept.

Browse courses on Method Overriding

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Find a set of coding exercises on method overriding
Work through the exercises and attempt to solve them
Check your solutions against provided answers or ask for feedback

Develop a Ruby module to add custom functionality

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Create a Ruby module to enhance your codebase by extending its functionality and promoting code reusability.

Browse courses on Modules

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Identify a functionality that can be encapsulated in a module
Design the interface and methods for your module
Implement the module and test its functionality
Integrate the module into your Ruby code

Contribute to a Ruby open-source project

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Dive into the world of open-source development by contributing to a Ruby project and gaining valuable real-world experience.

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Identify a Ruby project that aligns with your interests
Explore the project's source code and documentation
Find an issue or feature to work on
Implement your changes and submit a pull request

Career center

Learners who complete Data Iteration with Ruby 2 will develop knowledge and skills that may be useful to these careers:

Full-Stack Developer

Full-Stack Developers are responsible for both the front-end and back-end development of a website or application. This course can be a valuable asset to those who wish to become Full-Stack Developers, as it teaches learners how to write clear, concise, and adaptable code in Ruby, a versatile language suitable for both front-end and back-end development.

See salaries and explore the career path for Full-Stack Developer

Web Developer

Web Developers are responsible for designing, developing, and maintaining websites and web applications. This course will help build the skills Web Developers need to succeed. Learners will gain the skills needed to create efficient and effective websites and web applications using Ruby, a versatile and popular programming language.

See salaries and explore the career path for Web Developer

Software Developer

Software Developers are responsible for designing, coding, and testing software programs and applications. The course Data Iteration with Ruby can provide a strong foundation for those wishing to become Software Developers. Through this course you will learn to write clear, concise, and adaptable code in Ruby, enhancing your ability to design, develop, and test software programs.

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Software Architect

Software Architects are responsible for designing and overseeing the development of software systems. This course can be beneficial for Software Architects as it teaches learners how to write clear, concise, and adaptable code in Ruby. This is a valuable skill for Software Architects as it allows them to effectively design and oversee the development of complex software systems.

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Computer Scientist

Computer Scientists are responsible for conducting research and developing new computing technologies. This course can be beneficial for Computer Scientists as it teaches learners how to write clear, concise, and adaptable code in Ruby. This is a valuable skill for Computer Scientists as it allows them to effectively develop and research new computing technologies.

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Data Engineer

Data Engineers are responsible for designing, building, and maintaining data pipelines and databases. The skills learned in Data Iteration with Ruby, such as writing clear, concise, and adaptable code, can be valuable to Data Engineers. This course can help learners build a foundation in Ruby, a versatile language that is often used in data engineering.

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Back-End Developer

Back-End Developers are responsible for the server-side logic and functionality of a website or application. The course Data Iteration with Ruby may be useful for aspiring Back-End Developers as it can help them develop the skills needed to write efficient and effective code that runs on the server-side.

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Cloud Engineer

Cloud Engineers are responsible for designing, building, and maintaining cloud infrastructure. The course Data Iteration with Ruby may be useful for those wishing to become Cloud Engineers as it teaches learners how to write clear, concise, and adaptable code in Ruby. This is a valuable skill for Cloud Engineers as it allows them to effectively manage and operate cloud infrastructure.

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DevOps Engineer

DevOps Engineers are responsible for bridging the gap between development and operations teams. This course can be useful for DevOps Engineers as it teaches learners how to write clear, concise, and adaptable code in Ruby. This is a valuable skill for DevOps Engineers as it allows them to effectively collaborate with both development and operations teams.

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Programmer Analyst

A Programmer Analyst is a professional responsible for designing, developing, and testing software programs and applications. The course Data Iteration with Ruby may be useful in this career as it teaches learners how to write clear, concise, and adaptable code in Ruby. This is a valuable skill for Programmer Analysts, as it allows them to create efficient and effective software programs.

See salaries and explore the career path for Programmer Analyst

Front-End Developer

Front-End Developers primarily focus on the design and implementation of the user interface of a website or application. The course Data Iteration with Ruby can be useful to those wishing to become Front-End Developers as it will help them to create visually appealing and interactive user interfaces using Ruby.

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Technical Project Manager

Technical Project Managers are responsible for planning, executing, and monitoring software development projects. This course may be useful for Technical Project Managers as it teaches learners how to write clear, concise, and adaptable code in Ruby. This is a valuable skill for Technical Project Managers as it allows them to effectively communicate with development teams and stakeholders.

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Product Manager

Product Managers are responsible for defining and managing the development of software products. This course may be useful for Product Managers as it teaches learners how to write clear, concise, and adaptable code in Ruby. This is a valuable skill for Product Managers as it allows them to effectively communicate with development teams and stakeholders.

See salaries and explore the career path for Product Manager

Data Analyst

Data Analysts are responsible for collecting, cleaning, and analyzing data to extract meaningful insights. While the course Data Iteration with Ruby may not be directly related to Data Analysis, it can provide a strong foundation for those wishing to enter this field. By learning to write clear and concise code in Ruby, learners can improve their ability to manipulate and analyze data efficiently.

See salaries and explore the career path for Data Analyst

Database Administrator

Database Administrators are responsible for managing and maintaining databases. While the course Data Iteration with Ruby is not directly related to Database Administration, it can provide a solid foundation for those wishing to enter this field. By learning to write clear, concise, and adaptable code in Ruby, learners can improve their ability to manage and maintain databases efficiently.

See salaries and explore the career path for Database Administrator