Attribute source code

[pointlessone]

Attribute documentation provides fictional code.

Steps to reproduce

Here's how an attribute is defined in the source file.

attr_reader :whatever

Actual Output

In the generated documentation source code for this attribute is this:

def whatever
  @whatever
end

Expected Output

I'd expect the source code to be extracted directly from the source file.

Environment details:

• OS: macOS Sonoma 14.2
• Ruby version (ruby -v): 3.0.0p0
• YARD version (yard -v): 0.9.34

I have read the Contributing Guide.