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digraph_viewer

0.1.0

Digraph viewer provides a visual representation of a digraph model through a web based interface

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digraph_viewer src graph_data_handler.erl

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src/graph_data_handler.erl

-module(graph_data_handler).

-export([init/2]).

init(Req0, State) ->
  Data = digraph_viewer:graph_data(),
  Encoded = jiffy:encode(Data),
  Req = cowboy_req:reply(200,
    #{<<"content-type">> => <<"application/json">>},
    Encoded,
    Req0),
{ok, Req, State}.

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