In kdb+/q, how to pipe data through a sequential list of functions so that output of previous step is the input to next step?
For example:
q)t:([]sym:`a`c`b;val:1 3 2)
q)`sym xkey `sym xasc t / how to achieve the same result as this?
I presume some variation of over or / could work:
?? over (xasc;xkey)
Bonus: how to achieve the same in a way where t is piped in from the right-hand side (in the spirit of left-of-right reading of the q syntax)?
(xasc;xkey) ?? t