Ruby arrays - working with arrays in Ruby

Render an array in a view in ruby on rails - Stack Overflow

Ruby - Arrays - Tutorialspoint

Declare Array Variable To Use In A Ruby On Rails... - Stack Overflow

How to Use Ruby's Array Class (Examples + Useful Methods)

How To Work with Arrays in Ruby | DigitalOcean

How to work with arrays in Ruby

class Array - Documentation for Ruby 2.0.0

Basic Guide to Creating Arrays in Ruby

2.10. Arrays and Hashes