Is every function supposed to return something?
Of course, except for pure side-effects.

-sun


On Jan 23, 3:02 pm, Vincent Foley <vfo...@gmail.com> wrote:
> The only two false values in Clojure are false and nil.  Everything
> else is logically true.  If your function returns nil/false or a
> result, you don't need (not (nil? (...)))
>
> On Jan 23, 2:59 pm, BerlinBrown <berlin.br...@gmail.com> wrote:
>
> > Here is some code, my question relates to '(not (nil?...':
>
> >  (if (not (nil? (regex-search-keyword (regex-get-text) line)))
> >         (add-select-style styles-vec all-bold)
> >                 (add-select-style styles-vec light)))
>
> > Could I have done the following or is (not (nil? ... a better
> > approach.
>
> >  (if (regex-search-keyword (regex-get-text) line))) ....
>
> > What are the differences between the two.
>
>
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups 
"Clojure" group.
To post to this group, send email to clojure@googlegroups.com
To unsubscribe from this group, send email to 
clojure+unsubscr...@googlegroups.com
For more options, visit this group at 
http://groups.google.com/group/clojure?hl=en
-~----------~----~----~----~------~----~------~--~---

Reply via email to