Concatenating atoms

Thomas Lindgren thomasl_erlang@REDACTED
Tue Feb 1 11:46:11 CET 2005


--- "Thomas Johnsson XA (LN/EAB)"
<thomas.xa.johnsson@REDACTED> wrote:

> So it ought to be a fairly fast operation to check
> whether the concatenation of two atoms 
> exist already in the atom table?

To chime in a bit:

It _would_ be useful to have some way to check whether
an atom with a given name already exists. Compiler
writers and other "gensym users" would appreciate it
(at least some -- me -- would). 

Come to think of it, good old Lisp gensym would come
in handy too.

Best,
Thomas



		
__________________________________ 
Do you Yahoo!? 
Read only the mail you want - Yahoo! Mail SpamGuard. 
http://promotions.yahoo.com/new_mail 



More information about the erlang-questions mailing list