iterate through an array ruby code example

Example 1: iterate over array ruby

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

arr.each { |item| puts item }

Example 2: ruby loop through array

numbers = [0, 1, 2, 3]
for element in numbers do
  puts element
end

Example 3: ruby iterate over array

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

arr.each do |item|
  puts item
end