Ruby program to convert full name into initials

Write a Ruby program to convert full name into initials

Example.

Enter your name
Umesh kumar kushwaha
Initials are U.K.K.

class FullNameToInitials

  def fullNameToInitials

    print "Enter the name: "

    name = gets.chomp

    initial_name = ""

    name.split.each do |n|

      initial_name = initial_name +  n[0].upcase + "."

    end 

    puts "Initial name is: #{initial_name}"

  end

end

p = FullNameToInitials.new 

p.fullNameToInitials

Output:

Enter the name:  Umesh kumar kushwaha
Initial name is: U.K.K.