ruby do array i code example

Example 1: iterate over array ruby

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

arr.each { |item| puts item }

Example 2: ruby iterate over array

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

arr.each do |item|
  puts item
end

Example 3: ruby array

ary = [1, "two", 3.0] #=> [1, "two", 3.0]