Loops in Ruby - performing repeated operations on a data set
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Ruby Tutorial: Map vs. Each - Learn to code in 30 Days!
Iteration through an array with .each in Ruby | by Chris Truong | Medium
Java67: How to iterate over an Array in Java using foreach loop Example Tutorial
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Introduction to Ruby
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Ruby | Loops (for, while, do..while, until) - GeeksforGeeks
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How to Use Ruby's Array Class (Examples + Useful Methods)
