El mié, 18-08-2010 a las 09:05 -0700, Andy Wingo escribió: > On Thu 05 Aug 2010 10:15, Romel Sandoval <ro...@lavabit.com> writes: > > > I'm trying to create a data dictionary [1] to generate code from it. > [...] > > This way I can write s-exp as in the example *projects-table* an after a > > load I will have the data structure ready to work with it. > > I think you are quite confused :) Use procedures, not macros. If you > really want to use s-expressions, use alists and define accessor > procedures, and be sure not to mutate literal values. You could use hash > tables and records also. Or myriad other data structures. Read > http://mitpress.mit.edu/sicp/, especially the chapters on data > abstraction and state.
Now I see. Thanks. > > But above all, don't take your data structure advice from anyone who > mentions SQL :) The problem it's that I haven't found any alternative to SQL :-( So I'm trying to manage the problem. SQL alternative?... Anyone? Romel
