On Feb 10, 10:46 pm, Rayne wrote:
> I literally asked this same question yesterday in #Clojure. The answer
> is and
>
> user/ (doc and)
> -
> clojure.core/and
> ([] [x] [x & rest])
> Macro
> Evaluates exprs one at a time, from left to right. If a form
> returns logical
Glad I could help. Enjoy coding.
On Tue, Feb 10, 2009 at 10:43 PM, Onorio Catenacci wrote:
>
> On Feb 10, 10:14 pm, Jeffrey Straszheim
> wrote:
> > This one is easy:
> >
> >(and this that the-other-thing)
> >
> > and is short-circuting, e.g. it returns nil/false on reaching the first
> > ni
I literally asked this same question yesterday in #Clojure. The answer
is and
user/ (doc and)
-
clojure.core/and
([] [x] [x & rest])
Macro
Evaluates exprs one at a time, from left to right. If a form
returns logical false (nil or false), and returns that value and
do
On Feb 10, 10:14 pm, Jeffrey Straszheim
wrote:
> This one is easy:
>
> (and this that the-other-thing)
>
> and is short-circuting, e.g. it returns nil/false on reaching the first
> nil/false element, or the value of the last element.
>
> I used it tonight like this:
>
> (and x (inc x))
>
>
Oh, and for your specific example, try:
(and (= a something) (= b another-thing) (foo))
It will return false or (foo).
On Tue, Feb 10, 2009 at 10:08 PM, Onorio Catenacci wrote:
>
> Hi all,
>
> Still working on learning Clojure. I think I know the answer to this
> question (because I seem to
This one is easy:
(and this that the-other-thing)
and is short-circuting, e.g. it returns nil/false on reaching the first
nil/false element, or the value of the last element.
I used it tonight like this:
(and x (inc x))
This returns x+1, unless x is nil, in which case it returns nil.
Ma
