On Monday, June 10, 2013 10:20:20 PM UTC+2, Steven Degutis wrote:
> Sometimes I've wanted a function that takes a value and a bunch of tests,
> and returns it if it passes every test, otherwise nil.
>
> Does this seem useful enough to put into core?
>
>
A simpler variant already exists in core, named every-pred:
(let [pred (every-pred string?
#(.startsWith % "f")
#(.contains % "oo"))]
(pred "foo"))
;;=> true
(let [pred (every-pred string?
#(.startsWith % "f")
#(.contains % "NOT IN THE STRING"))]
(pred "foo"))
;;=> false
The main difference being that the function is higher order and independent
of the input given.
-- JN
--
--
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
Note that posts from new members are moderated - please be patient with your
first post.
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
---
You received this message because you are subscribed to the Google Groups
"Clojure" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to clojure+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.
