On my further considerations of code redistribution (from my perspective of Facets)... I think one of the fundamental distinctions that I've been missing is that which lies between a common utility and a more specialized tool. For example, the Command base class is more specialized, while the ANSICode module is more a common utility. Ultimately I think it would be nice to create a more cohesive tool that covers the full- spectrum of requirements for console based apps. While it would make sense to include all the components needed for this in the single package, eg."Comrade", this would discourage others from using those parts for their own equivalent utilities. In other words, by including ANSICode in "Comrade", I've discouraged others from creating there own command- line solutions that could re-utilize ANSICode. For this reason, one can argue that something like ANSICode would be better off as it's own package. However packaging systems are generally poorly suited to small reusable libs like this, which typically having but a single file. For example, RubyGems package format and conventions for project layouts are bulky relative to this need, and it is inefficient in it's effects on Ruby's loadpath system. Also, it may be foolish to think an ANSICode library would get much independent use anyway. If someone needed it for another application they'd might just copy and paste it into their own project --avoiding the dependency. That's the other issue here. With so many small libraries one could easily have dozens of such dependencies per application. While that upholds the common mantra of "code reuse", it also comes at the practical costs of dependency. This is the primary reason I came up with the idea of GemBundles. So I suppose I have to ask, what is the goal? Is it to create comprehensive solutions such as Comrade? Or simply to offer essentially independent reusable components such as ANSICode? And if the later, is it acceptable to distribute so many small packages, or must we accept packaged groups even though it may discourage reuse? T.
on 2007-05-11 23:03