This could be a nice example of how to use component in practise:
https://github.com/bevuta/pepa

Internally we configure the system map differently. This is based on yet
another library https://github.com/RedBrainLabs/system-graph We have
extended the idea of this library and we now have a file based system
configuration where subsystems (graphs/maps) can be merged.

HTH

On Tue, Jul 7, 2015 at 7:07 PM, Stuart Sierra <the.stuart.sie...@gmail.com>
wrote:

> Not sure if this helps, but remember that components and systems are just
> records, and records behave like maps. You can construct an empty
> `system-map` and then `assoc` components or even `merge` other maps into it.
>
> –S
>
>
>
> On Tuesday, July 7, 2015 at 1:00:51 PM UTC-4, Pierre-Yves Ritschard wrote:
>>
>> Hi,
>>
>> I've been using an approximation of what component provides in my
>> applications for quite a while, and I'm trying to see if it's feasible
>> to move to component, in the sake of homogeneity with the rest of the
>> clojure world and to see if there are things that make my life easier.
>>
>> I have a couple of apps which expose a somewhat generic way of
>> manipulating data in a certain way. Most follow the pattern of having
>> several possible inputs (which must all adhere to a protocol), an engine
>> that does its work and several possible outputs (again, adhering to a
>> protocol).
>>
>> While configuring each of these inputs or outputs as components is
>> straightforward, I failed to find a good strategy for storing them and
>> constructing the system-map correctly.
>>
>> Did anyone tackle this yet and if so are they willing to share their
>> approach ?
>>
>> Cheers,
>>   - pyr
>>
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