Hey Aria / Jason,

  Thanks for OSing this library, its really useful.  One question: how do 
you deal with nesting on the output side of graph declaration ?  I 
understand it for fnk, but but how would I achieve:

{:a {:b 1}} -> {:a {:b 1, :c 2}}

with a single declaration:

(graph/eager-compile
 {??? (fnk [[:a b]] (inc b))}

where ??? is the binding form I'm after to describe the nesting ?  

I'm currently doing this by breaking up my map and using update-in, but it 
seems you must have a sneaky trick to do this declaratively ?

I figure [:a :c] would be an possible syntax ?

Thanks again,

 Edmund
On Tuesday, 29 January 2013 18:46:54 UTC, Aria Haghighi wrote:
>
> Hey all,
>
>  Prismatic has open-sourced our Plumbing and Graph library on 
> github<https://github.com/prismatic/plumbing>. 
> Jason Wolfe gave a 
> talk<http://blog.getprismatic.com/blog/2012/10/1/prismatics-graph-at-strange-loop.html>about
>  how we use graph for systems composition at Strange loop last year. 
> Please give the library
> a whirl and let us know if you're using it and if you find any issues or 
> feature requests. We use this library very heavily throughout our code and 
> hope others find it useful as well.
>
>  Best, Aria
>

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