An appropriate data type (you could use structs maybe) and methods for the common operations, concat, length, etc... It's not as trivial "string s" like in oth

An appropriate data type (you could use structs maybe) and methods for the common operations, concat, length, etc... It's not as trivial "string s" like in other languages, but it's also not that big of a deal. Also, you make sure it works properly and you just use it anywhere you want.