Is there a way to perform a `fold` and access the ...

# announcements

[stkent]

Is there a way to perform a fold and access the intermediate values?

[ilya.gorbunov]

Looks like `scan`: https://youtrack.jetbrains.com/issue/KT-7657
Could you share your use case there?

[stkent]

Yup, exactly that. My use case is the same as Andy Bowes'; it came up during advent of code (mapping a list of steps to create the entire path, not just the end location)