Developer Spotlight: Damian Conway

An anonymous reader writes "Builder AU interview Perl guru Damian Conway to talk about Perl 6, his reasons for choosing Perl over other languages, PHP, Model-driven development and the first Open Source Developers Conference held this week in Melbourne, Australia."

Comments

Language agnosticism needs to be preached more...

[Roman_(ajvvs)]

Balanced words from a sensible man. But I do sense some conflict in his views on languages.
For example, his explanation of the many layered concepts required of a java program. Many of those concepts, while visible in java, also exist in other languages, so I don't necessarily agree that java is as "conceptually overloaded" as he suggests. The structure of any program even in its most basic form requires understanding of programming concepts. Many programming concepts are language agnostic (procedures ~ functions ~ methods) and only differ in their implementation.

Never having used PERL, I can't really comment on relative merits, but having used various languages such as Scheme, Java, .NET, C/C++, I do find that to write a solid program in any language there is a required minimum of understanding of basic programming concepts and the how they fit in the design of the language you're using. I agree with him with regards to the danger of language specialization for this very reason. Recursiveness in Scheme is highly appropriate and key to efficient execution. As it happens the same concept is highly useful when traversing trees (which I wrote a few weeks ago using a recursive function in .NET). If I had never used scheme and understood what works and what doesn't in that language I don't think my tree traversal would have been as efficient in its implementation. I didn't replicate any code or structure from Scheme, I simply applied the concept in what best suited the language and the situation.

A good interview, overall.