Ruby Sorting Algorithms from Scratch — PickAClass
⏱ 2h 36m 📚 26 lessons 🎧 Audio version

Ruby Sorting Algorithms from Scratch

Understand fundamental sorting logic by implementing algorithms in Ruby, ideal for beginners learning programming principles.

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About this course

Struggling to grasp how sorting algorithms work under the hood? This course demystifies the process by guiding you through implementing sorting logic in Ruby without relying on pre-built functions. You will gain a deep understanding of core programming concepts by building sorting algorithms from the ground up. This foundational knowledge will empower you to tackle more complex coding challenges and appreciate the efficiency of built-in methods. What you'll learn: * Understand the principles of comparison-based sorting. * Implement bubble sort and selection sort logic step-by-step. * Practice array manipulation and element swapping in Ruby. * Learn to iterate through data structures to perform operations. * Develop problem-solving skills by building algorithms from scratch. * Explore basic algorithm analysis concepts. This course covers essential sorting techniques and the iterative processes required to build them, providing a solid base for further programming studies. It is designed for absolute beginners with no prior programming experience required.

Course contents

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • ⚡ Short & focused
    2h 36m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Certificate of Mastery
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Name Surname
has successfully demonstrated mastery of
Ruby Sorting Algorithms from Scratch
Skills demonstrated
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Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
Proficient
1.7 hrs
✓
Behavioral copywriting
Advanced
1.9 hrs
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Ruby Sorting Algorithms from Scratch
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Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
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pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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