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[docs]: example from dev.clj

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Anatoly 2015-10-24 11:04:13 -04:00
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README.md
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@ -122,6 +122,27 @@ this `app-config`, being top level, can be used in other namespaces, including t
[here](https://github.com/tolitius/mount/blob/master/test/app/nyse.clj)
is an example of a Datomic connection that "depends" on a similar `app-config`.
## The Importance of Being Reloadable
`mount` has start and stop functions that will walk all the states created with `defstate` and start / stop them
accordingly: i.e. will call their `:start` and `:stop` defined functions.
This can be easily hooked up to [tool.namespace](https://github.com/clojure/tools.namespace), to make the whole
application reloadable. Here is a [dev.clj](https://github.com/tolitius/mount/blob/master/dev/dev.clj) as
an example, that sums up to:
```clojure
(defn go []
(start)
:ready)
(defn reset []
(stop)
(tn/refresh :after 'dev/go))
```
the `(reset)` is then used in REPL to restart / relaod application state without the need to restart the REPL itself.
## Start and Stop Order
Since dependencies are "injected" by `require`ing on the namespace level, `mount` trusts Clojure compiler to
@ -147,15 +168,6 @@ dev=> (reset)
You can see examples of start and stop flows in the [example app](https://github.com/tolitius/mount#mount-and-develop).
## The Importance of Being Reloadable
`mount` has start and stop functions that will walk all the states created with `defstate` and start / stop them
accordingly: i.e. will call their `:start` and `:stop` defined functions.
This can be easily hooked up to [tool.namespace](https://github.com/clojure/tools.namespace), to make the whole
application reloadable. Here is a [dev.clj](https://github.com/tolitius/mount/blob/master/dev/dev.clj) as
an example.
## Mount and Develop!
`mount` comes with an example [app](https://github.com/tolitius/mount/tree/master/test/app)