[BUG] Namespace is messed up (Ruby)

[marwal-88]

Describe the bug
Namespace is messed up.

Software Version
Linux 6.16.4-2-MANJARO x86_64
Manjaro Linux 25.0.8
Obsidian 1.9.12

To Reproduce

module Fail
  @title = 'one'
  @note = 'two'
end

2. Click "Run"
3. Read Error Message

(@title is expanded into the name of the note)
(@note is expanded into an apps:// url)
in my case: "modules_rbk" and
"app://58be38b57dd39828e1ba6fb9110dd45d97b6/Ruby/modules_rkb.md"

Expected behavior
Code ran in the codebox should not share namespace with the code responsible
for executing the code in the codebox.

[twibiral]

Hi, this is not surprising: The code from a code block is taken as a string and everything that matches the @title, @path, etc regex will be replaced with title, path, etc.
I don't think it is worth the hassle to find a workaround for this specific problem that only seems to be a problem with ruby.

The easiest fix would be to just rename the namespaces.

The thing is: However we change the definition of the @title, @path, etc magic commands, there will be a problem in some language. The notation was even added before the support for ruby, and it works the same in every supported language, so everyone is already used to it.

I am sorry, I probably will not change this feature. If you have any idea how to fix it for ruby without breaking it for every other language, then we might try it.

[marwal-88]

I don't do js. I don't know if this is helpful:

@name = 'Sune'
@data = '12C 18K'

module Zero
  def self.binding = super
end

code = <<~CODE
  p [:loc, local_variables]
  p [:inst, instance_variables]

  @name = 'Arne'
  @age = 23

  p @name
  p @age
  p @data
CODE

eval(code) # namespace leek

eval(code, Zero.binding) # no leak