[Swift-devel] script mapper

[Michael Wilde]

> For example, you have a variable v of arbitrary type complexity. You
> refer to one of its leaves using a path expression, say
> v.a[10].left.next.a[78]. Then you make your script print the following
> line:
> a[10].left.next.a[78] path/to/the/file/this/maps/to
> ...

nice!

> The downside (?) to the external mapper is that the script must be on
> the local machine, and is not something that goes into tc.data.

i think we can generalize this when we generalize our data management 
models.