Laurent PETIT a écrit :
> 2009/4/24 Christophe Grand <[email protected]>:
>
>> Konrad Hinsen a écrit :
>>
>>> What I miss most for a 1.0 release is some idea of how future changes
>>> will be handled, and what Clojure users can safely count on. For
>>> example, every new function added to clojure.core will break code
>>> that has chosen to use the same name for something else. While such
>>> incompatibilities are easy to fix (with an exclusion in refer-
>>> clojure), they are still a pain if they happen frequently.
>>>
>> What about something like:
>> (ns my-ns
>> (:refer-clojure :version 1.0.0))
>> to prevent name clashes with future clojure vars?
>>
>
>
> Do you think about something like that in the "library part" ? :
>
> (defn #^{ :since 1.0.0} new-function [] ....)
>
> I like that.
>
Adding #^{ :since :1.0.0} can prove tedious so I thought of some helper
functions such as: ns-unversioneds (returns a map), alter-since! and
emit-alter-since.
It would also be handy when one :use a library without a :only clause:
(ns my-ns
(:refer-clojure :version :1.0.0)
(:use clojure.contrib.seq-utils :version :1.1.0))
--
Professional: http://cgrand.net/ (fr)
On Clojure: http://clj-me.blogspot.com/ (en)
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