In Ruby, the splat * and double splat ** operators are used for handling variable-length arguments in methods, especially when dealing with arrays and hashes. The Single Splat operator (*) constructs and spreads out Arrays. If we use it when defining a method, it constructs into an array. def example_method(*args) puts "args are: #{args}" end example_method(3, 5, 7) # => args are: [3, 5, 7] If we use it when passing arguments as an array, it deconstructs the array into arguments. def example_met...