Yeah, dt/Record1 is not a thing that is referenceable.
dt/->Record1 is a constructor function
defrecord_example1.datatypes.Record1 is a class
You can't use the ns alias dt to shorten the name of the class (those are
different naming contexts).
On Wednesday, September 10, 2014 8:44:18 PM UTC-5, Bin Li wrote:
>
> Yes , it is.
>
> Is it because that / is accessing the 'static' function/field ? so at
> core.clj:
>
> we can only have there constructors as follow ?
>
> dt/->Record1
> dt/->Record2
> dt/map->Record1
> dt/map->Record2
>
> On Wednesday, September 10, 2014 10:21:45 PM UTC+8, Alex Miller wrote:
>>
>> Is datatypes.clj at src/defrecord_example1/datatypes.clj ? (note _, not
>> - in directory name)
>>
>>
>> On Wednesday, September 10, 2014 6:01:25 AM UTC-5, Bin Li wrote:
>>>
>>> I have records defined at datatypes.clj:
>>> ```clojure
>>> (ns defrecord-example1.datatypes)
>>>
>>> (defrecord Record1 [f1])
>>>
>>> (defrecord Record2 [f1 f2 f3])
>>>
>>> ;; this is working at repl
>>> (def m-inside1
>>> {Record1
>>> (fn [] ({:a "A"}))
>>> Record2
>>> (fn [] ({:n "B"}))})
>>>
>>> And using at core.clj :
>>> ```clojure
>>> (ns defrecord-example1.core
>>> (:require
>>> [defrecord-example1.datatypes :as dt]))
>>>
>>> ```
>>>
>>> ;; error at repl
>>> ;; CompilerException java.lang.RuntimeException: No such var:
>>> dt/Record1, compiling:(defrecord_example1\core.clj:7:1)
>>> (def m-in-core1
>>> {dt/Record1
>>> (fn [] ({:a "A"}))
>>> dt/Record2
>>> (fn [] ({:n "B"}))})
>>>
>>> ```
>>>
>>> Any one can help on this ?
>>> My project.clj:
>>> ``` clojure
>>> (defproject defrecord-example1 "0.1.0-SNAPSHOT"
>>> :description "FIXME: write description"
>>> :url "http://example.com/FIXME";
>>> :license {:name "Eclipse Public License"
>>> :url "http://www.eclipse.org/legal/epl-v10.html"}
>>> :dependencies [[org.clojure/clojure "1.6.0"]])
>>>
>>> ```
>>>
>>>
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