[Pharo-project] Cobol is the new language to know?
Casimiro de Almeida Barreto
casimiro.barreto at gmail.com
Tue Feb 22 21:47:18 CET 2011
Em 22-02-2011 14:58, Eliot Miranda escreveu:
> IMO, while important, this misses the most important features which
> together provide a useful platform:
> 1. excellent FFI (including threading support) so that the system can
> be integrated with other code, both as a user of libraries and as a
> provider of libraries
> 2. support for foreign files in Monticello so that Monticello can be
> used to manage complete projects, not just the Smalltalk assets
> 3. scripting and excellent file system facilities so that one can
> easily interact with the file system, still a vital part of the
> majority of software systems (the Squeak file system code is a cruel
> joke, still resembling the original Smalltalk-80 code from the late 70's).
+1 here. (1) and (3) are really important. I'd add enhancing network
One thing that's overseen but is extremely important for developing
commercial software is full internationalization support (like i18n) and
its a major task since large sections of "foundation classes"
(TimeAndDate for instance) would have to be adapted/changed.
> Without the necessary functionality people simply can't use Squeak to
> produce their applications and are forced to choose something else.
> These features, along with good web support, are what I understand by
> "platform". The web support is also pretty good, with Seaside, SSL,
> ODBC, HTTP connectivity, etc being pretty good. The community has
> made excellent progress over recent years. The "well documented",
> "supported" and stable" features are not terrible. Yes they can
> always be improved but on the whole that's not the fundamental block
> to effective use of Squeak/Pharo.
> Performance is also not an issue to getting started; plenty of Ruby
> and PHP projects sow that one can tackle performance later on.
Performance is a relative thing. As far as there are no limitations to
performance imposed by VM (and squeakvm/cogvm are really generous),
things can be continually improved.
There's one aspect of performance that can be an important show stopper
for pharo/squeak/cog: memory usage ceil at 4GBytes.
> Fundamental is providing a platform and we're not there yet.
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