(map vector [1 2 3] [4 5 6] [7 8 9]) gives back ([1 4 7] [2 5 8] [3
6 9])
but if I have a function that returns the list:
'([1 2 3] [4 5 6] [7 8 9])
and call map vector with the list, then I no longer get ([1 4 7] [2 5
8] [3 6 9])
i.e.
(def x '([1 2 3] [4 5 6] [7 8 9]))
(map vector x)
==
h the positional constructors of records
> a bit less awkward.
>
> Here's some links:http://clojure.org/datatypeshttp://clojure.org/protocols
>
> Hope that helps,
> Chris
>
> On Sat, Nov 13, 2010 at 11:48 AM, Michel Alexandre Salim
>
>
>
>
>
>
>
> wr
further advice
On Nov 13, 10:48 am, Michel Alexandre Salim wrote:
> On Sat, 13 Nov 2010 06:31:03 -0800, garf wrote:
> > If I have a struct whose creation will require some function calls that
> > references some of its members, I am unsure how to go about it in a
> > clea
b)]
> (struct tz a b c)))
>
> On Nov 13, 7:31 am, garf wrote:
>
>
>
>
>
>
>
> > If I have a struct whose creation will require some function calls
> > that references some of its members, I am unsure how to go about it in
> > a clean way. F
If I have a struct whose creation will require some function calls
that references some of its members, I am unsure how to go about it in
a clean way. For example:
(defstruct tz :a :b :c)
(def tz1 1 2 (+ (:a tz1) (:b tz1))
will not work, but reflects the problem. Ideally at the end of this
--Doh!
Thanks, David, that worked
On Aug 30, 8:29 am, David Nolen wrote:
> On Mon, Aug 30, 2010 at 6:37 AM, garf wrote:
> > I am getting the following error when I switched from defstruct to
> > defrecord
> > **Unable to resolve classname: Rule-record (RecordInitTest.clj
I am getting the following error when I switched from defstruct to
defrecord
**Unable to resolve classname: Rule-record (RecordInitTest.clj:8)**
I only have this problem when definition & usage is split between two
files, i.e.
let first file contain:
(ns RecordInitQuest)
(defrecord Rule-record
thanks for the answer. I suspect that the REPL dieing is justified,
as I tend to use the file as workspace with somethings uncompleted,
and with my newness to Clojure in general, I am often doing things in
ways that are not correct
On Aug 10, 8:21 am, Laurent PETIT wrote:
> 2010/8/10 g
On occasion the REPL in Eclipse will stop taking input, or will fail
to recognize a function I have just defined. Is there a simple way to
get the REPL to restart, or break out of its current state?
One other question as well, to get the REPL running when I first bring
up Eclipse I have a file th
