Computer Programming
Hashing, Dictionaries, and Collections in Ruby
Explore Hashing, Dictionaries, and Sets in Ruby with this course, focusing on implementation, use cases, and algorithmic problem-solving. Gain practical experience to tackle data analysis and management tasks effectively.
Ruby
6 lessons
14 practices
2 hours
General Programming and Algorithms
Lessons and practices
Determining Website Visitor Presence with Ruby's Set
Managing Unique User IDs with Ruby's Set
Audience Overlap Detection Task
Unique User IDs Extraction
Finding the First Duplicate Word
Identify Anagrams and Calculate Their Length Sum
Retrieve Average Book Review Score
Remove Product from Inventory Hash in Ruby
Expand Your Understanding of Hashes in Ruby
Building a Bookstore Inventory Using Hashes
Cosmic Signal Word Frequency Counter
Calculate Total Quantity of Products in Inventory Task
Identifying Frequently Checked-Out Library Books
Catalog Words from a Sentence Using Hashes in Ruby
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