You can achieve this by using the splat operator (*
) in Ruby to capture any remaining arguments of the array. Here's an example of a function that takes only the first two elements of an array:
main.rb142 chars8 lines
In this code, the function take_first_two
accepts a variable number of arguments using the splat operator (*array
). Inside the function, you can access the array elements using the array
parameter. By using a range ([0..1]
), you can select only the first two elements of the array.
Note that array[0..1]
returns a new array containing the first two elements. If you want to return a different data structure (e.g., a string), you can modify the function accordingly.
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