cOdynn
CoursesChallengesCodynnLabs Compiler
cOdynn
HomeCoursesCompilerResourcesCodynnLabsNewChallengesBlogs
HomeCoursesChallengesLabs

Working with Ruby Collections

Get Started!

0Codynn Coins logo

Course Details

Language: Ruby

Duration:

Difficulty:

Category: Programming

Certificate: Yes

Introduction to Collections – What & Why?

Overview of Common Collection Types – Array, Hash, Set, Range

When to Use Which Collection

Creating and Accessing Arrays & Hashes

Certificate of Completion
This certifies thatMr. Codynn

for successfully completing the Course Working with Ruby Collections, we hope the best for you and your future. Congratulations Mr. Codynn for successfully completing the Course Working with Ruby Collections, we hope the best for you and your future.

Presented this day on 14th January 2026

Mr. Bishal Khadka

Founder & CEO

Your Certificate is Currently Locked

Keep going! Complete all courses to unlock your certificate!