Not yet parameterised or extracted for separate use, but: raco pkg install tabular
https://github.com/tonyg/racket-tabular/blob/29e91c9475407da4c5bee03abc2e6043693b3ff6/tabular/main.rkt#L681-L765 Example output: Welcome to Racket v6.10.1.1. > (require (submod tabular test)) > (require tabular) > emp last-name |department-id -------------------------- "Rafferty" |31 "Jones" |33 "Heisenberg"|33 "Robinson" |34 "Smith" |34 "Williams" |#f > dept department-id|department-name ----------------------------- 31 |"Sales" 33 |"Engineering" 34 |"Clerical" 35 |"Marketing" > (table-natural-join emp dept) last-name |department-id|department-name ------------------------------------------ "Rafferty" |31 |"Sales" "Jones" |33 |"Engineering" "Heisenberg"|33 |"Engineering" "Robinson" |34 |"Clerical" "Smith" |34 |"Clerical" > (->table #:columns '(X Y Z) '(("a" "bcd" "ef") ("gh" "hhu.thnt" "t"))) X | Y | Z -------------------- "a" |"bcd" |"ef" "gh"|"hhu.thnt"|"t" On 09/21/2017 10:03 PM, 'John Clements' via users-redirect wrote: > Before I go re-inventing the wheel, I want to ask you folks: has anyone > written a library that prints out tabular data in a textual format? > > E.G: given > > ‘((“a” “bcd” “ef”) (“gh” “hhu.thnt” “t”) > > returns > > " > ---------------------- > | a | bcd | ef | > | gh | hhu.thnt | t | > ——————————— > “ > > (sorry about the horrible damage that Apple Mail inflicts upon this message.) > > … in the style of postgresql and similar display engines? > > It’s easy to write one of these, but if someone else has done it, it will > probably have nice bells and whistles that mine won’t. > > John > > > > > > > -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
