ruby loop by index code example
Example 1: ruby loop each with index
X.each_with_index do |item, index|
puts "current_index: #{index}"
end
Example 2: ruby iterate hash with index
hash.each_with_index do |(key, value), index|
# ...
end
X.each_with_index do |item, index|
puts "current_index: #{index}"
end
hash.each_with_index do |(key, value), index|
# ...
end