CODE EXAMPLE FOR RUBY

Ruby | Methods

# Ruby program to illustrate the method
# that takes variables number of arguments
 
#!/usr/bin/ruby
 
# defining method geeks that can
# take any number of arguments
def geeks (*var)
     
   # to display the total number of parameters
   puts "Number of parameters is: #{var.length}"
    
   # using for loop
   for i in 0...var.length
      puts "Parameters are: #{var[i]}"
   end
end
 
# calling method by passing
# variable number of arguments
geeks "GFG", "G4G"
geeks "GeeksforGeeks"