ruby .each into array code example

Example 1: ruby iterate over array

# For Ruby
arr = ['a', 'b', 'c']

arr.each do |item|
  puts item
end

Example 2: ruby each

(1..5).each do |counter|
  puts "iteration #{counter}"
end
#=> iteration 1
#=> iteration 2
#=> iteration 3
#=> iteration 4
#=> iteration 5