Json Payload

@wookay

I've updated to 0.4.1 but when receiving a JSON payload, it seems like the payload is not being parsed correctly. I followed this example https://github.com/wookay/Bukdu.jl/blob/master/examples/rest/ex2.jl

The JSON payload is something like this:

{
   "simulation":{
      "id":5927,
       "withdrawal_strategy_frequency": 1
   }
}

and it is being parsed to this type

Assoc(Pair{String,Any}["simulation"=>(id = 5927, withdrawal_strategy_frequency = 1))]

Instead of something like:

(simulation = (id = 5927, withdrawal_strategy_frequency = 1)))

Is there any reason why it might happen this?

because the conn.params is a type of Assoc
sometimes it's useful with undefined names like

~~@info :payload (c.params.message, c.params.x, c.params.y)~~

~~if you want to decode the request body directly, try this way~~

~~using JSON2~~

~~function create(c::RESTController)~~
~~json = JSON2.read(IOBuffer(c.conn.request.body))~~
~~@info :json json~~
~~end~~

in Bukdu v0.4.2, you could plug(Plug.Parsers, :json => Plug.ContentParsers.JSONDecoder, parsers=[:json])
see https://github.com/wookay/Bukdu.jl/blob/v0.4.2/examples/rest/ex3.jl

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