I got this to work by modifying my read-all function to convert the results
from the take-while into a vector.
Not entirely sure why it makes a difference, but I got through it for now.
Interestingly, calling vec isn't needed when using clojure.tools.reader.edn.
Thanks for your help.
(defn read-all [source-code]
(let [reader (readers/source-logging-push-back-reader source-code)
eof (Object.)]
(binding [r/*data-readers* *data-readers*]
(vec
(take-while #(not= % eof)
(repeatedly #(r/read reader false eof)))))))
On Monday, May 12, 2014 6:53:45 PM UTC-4, Sarkis Karayan wrote:
>
> Doesn't seem to work:
>
> (ns literal-test
> (:require [datomic.api :as d]
> [clojure.tools.reader :as r]
> [clojure.tools.reader.reader-types :as readers]))
>
> (defn read-all [source-code]
> (let [reader (readers/source-logging-push-back-reader source-code)
> eof (Object.)]
> (binding [r/*data-readers* *data-readers*]
> (take-while #(not= % eof)
> (repeatedly #(r/read reader false eof))))))
>
> (read-all "#db/id [db.part/user -100]")
>
>
>
> *ExceptionInfo No reader function for tag id clojure.core/ex-info
> (core.clj:4327)*
>
> Any ideas?
>
> Thanks,
> Sarkis
>
>
>
> On Monday, May 12, 2014 6:27:13 PM UTC-4, Nicola Mometto wrote:
>>
>> (binding [clojure.tools.reader/*data-readers* *data-readers*]
>> (clojure.tools.reader/read ..))
>> is probably what you want.
>>
>>
>> On Tue, May 13, 2014 at 12:17 AM, Sarkis Karayan <[email protected]>wrote:
>>
>>> Hi everyone,
>>>
>>> I am trying to use clojure.tools.reader to read from a file and also
>>> process datomic #db/id literals, but I am not sure how to pass in the
>>> *data-readers*?
>>>
>>> clojure.tools.reader.edn allows something like this:
>>> (edn/read reader false eof { :readers *data-readers* } )
>>>
>>> Is there something equivalent with clojure.tools.reader?
>>>
>>> Thanks,
>>> Sarkis
>>>
>>>
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>>
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