Won't str sprintf nmsdts
suffice? Why should we use sprintf"1? On Mon, Feb 18, 2013 at 10:17 AM, Devon McCormick <[email protected]>wrote: > I like the "sprintf" method, Martin - I hadn't known about that. It makes > my multiple cases version neater: > ]str=. 'Hello, %s.',LF,'Nice to meet you.',LF,'%s' > Hello, %s. > Nice to meet you. > %s > > ]nmsdts=. >_2<\'Dave';'1/1/2001';'Fred';'2/18/2013' > +----+---------+ > |Dave|1/1/2001 | > +----+---------+ > |Fred|2/18/2013| > +----+---------+ > > str sprintf"1 nmsdts > Hello, Dave. > Nice to meet you. > 1/1/2001 > Hello, Fred. > Nice to meet you. > 2/18/2013 > > $str sprintf"1 nmsdts > 2 40 > > > > On Mon, Feb 18, 2013 at 8:32 AM, Raul Miller <[email protected]> > wrote: > > > Here's a quick implementation: > > > > template=:1 :0 > > assert. -. 0 e. }., I. '{}' =/ m NB. {} syntax check > > assert. (,2) -: }.$y NB. need two cols: names; values > > nams=. {."1 ,.y > > vals=. {:"1 ,.y > > subst=. vals {::~ nams i. <a > > ;(+/\@e.&'{}' <@({. subst@]^:('{'=[) }.)/. ]) m > > ) > > > > Example use: > > > > '{this} food' template ,:'this';'that' > > that food > > > > or, given > > > > example=: 0 :0 template > > Hello {name}, > > Nice to meet you. > > {date} > > ) > > > > This would also be an example: > > > > example (;:'name date'),.'George';'today' > > > > FYI, > > > > -- > > Raul > > > > On Mon, Feb 18, 2013 at 12:18 AM, June Kim (김창준) <[email protected]> > > wrote: > > > Hello > > > > > > I am looking for a string template library in J. Is there something > like > > > what's following(it's in Python): > > > > > >>>> """ > > > ... Hello {name}, > > > ... Nice to meet you. > > > ... {date} > > > ... """.format(**dict(name="David", date="2013.2.18")) > > > '\nHello David,\nNice to meet you.\n2013.2.18\n' > > >>>> print _ > > > > > > Hello David, > > > Nice to meet you. > > > 2013.2.18 > > > > > > > > > I think I can write a verb in J, but firstly I wanted to check if there > > is > > > something out there already. > > > > > > June > > > ---------------------------------------------------------------------- > > > For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > > > > > -- > Devon McCormick, CFA > ^me^ at acm. > org is my > preferred e-mail > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
