[ekimekim]

Personally I find it clearer in many cases to use a format string instead. ie. instead of writing:

    [(.number|tostring), .title] | join(" | ")

I would write:

    "\(.number) | \(.title)"

which IMO is more readable in cases where you have specific values you want to put in specific places, as opposed to a list of unknown length which you want joined (eg. I would still use join("\n") in your example).

[rgrau]

Oh!

I didn't know that one could build an arbitrary string like that inside a map.

Thanks a lot for that, I agree it looks better!