String manipulation in rules

[vzorglub (Vincent Regaud)]

val nameParts = rs.name.split("")

What is the character splitting the string “_” or “-” or what? There nothing in your ""

Also can you use the code fences, please? See:

How to use code fences

Hi Rich, Maybe some screen shot with the icons would help others: For example: [Screenshot-2018-3-16%20How%20to%20use%20code%20fences] I would be happy to make the others, where should I post them?