[Jprogramming] What's wrong with assigment?
Roger Hui
rogerhui.canada at gmail.com
Thu Nov 20 15:12:30 UTC 2014
> This violates universality.
Universality is not necessarily a good principle for language design.
1.2 3.4 $ 5.6
|domain error
| 1.2 3.4 $5.6
'abc' $ 3 4 5
|domain error
| 'abc' $3 4 5
On Wed, Nov 19, 2014 at 11:46 PM, Sergey Kamenev <jsoft14 at inetstar.ru>
wrote:
> 20.11.2014 09:05, Jan-Pieter Jacobs пишет:
>
>> To give you a more direct reply:
>>
>> conjunctions, like & and @ work on either verbs or nouns.
>> =: and =. are neither, they are a special category called copula.
>>
>> I hope this clarifies.
>>
>
> It is clear that the assignment is an exception to the rule.
> It is unclear why this was done.
> This violates universality.
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
More information about the Programming
mailing list