Configuration override does not work for rulers

[connortsui20]

When trying to override a ruler setting in the .helix/config.toml, it appends the rulers instead of overriding.

I don't think this should be considered correct behavior because 1) you likely don't have more than 3 rulers set up and it should be easy to add rulers manually and 2) as far as I know there is no way to locally remove a ruler that is set in the global config.

Maybe there is another way to do this but if not, here is the issue.

Example:

# ~/.config/helix/config.toml
[editor]
rulers = [101]

# {dir}/.helix/config.toml
[editor]
rulers = [121]

The above results in 2 separate rulers, and I think the correct behavior should be for the local ruler setting to completely override the rulers instead of appending.

[pascalkuthe]

this caused by the way we merge configs right now, this will be fixed by #9318.

Closing as this falls under #8853 and is a know issue that we don't need to track seperatly