Initial commit

.gitignore

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+.rebar3
+_build
+_checkouts
+_vendor
+.eunit
+*.o
+*.beam
+*.plt
+*.swp
+*.swo
+.erlang.cookie
+ebin
+log
+erl_crash.dump
+.rebar
+logs
+.idea
+*.iml
+rebar3.crashdump
+*~

LICENSE.md

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+# Apache License
+Version 2.0, January 2004
+
+http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+Copyright 2024, Rustem Shaydullin <ndiezel0@gmail.com>.
+
+Licensed under the Apache License, Version 2.0 (the "License");
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+
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+See the License for the specific language governing permissions and
+limitations under the License.

README.md

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+dominant-v2
+=====
+
+An OTP application
+
+Build
+-----
+
+    $ rebar3 compile

rebar.config

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+{erl_opts, [debug_info]}.
+{deps, []}.
+
+{shell, [
+  % {config, "config/sys.config"},
+    {apps, [dominant-v2]}
+]}.

src/dominant-v2.app.src

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+{application, dominant-v2,
+ [{description, "An OTP application"},
+  {vsn, "0.1.0"},
+  {registered, []},
+  {mod, {dominant-v2_app, []}},
+  {applications,
+   [kernel,
+    stdlib
+   ]},
+  {env,[]},
+  {modules, []},
+
+  {licenses, ["Apache-2.0"]},
+  {links, []}
+ ]}.

src/dominant-v2_app.erl

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+%%%-------------------------------------------------------------------
+%% @doc dominant-v2 public API
+%% @end
+%%%-------------------------------------------------------------------
+
+-module(dominant-v2_app).
+
+-behaviour(application).
+
+-export([start/2, stop/1]).
+
+start(_StartType, _StartArgs) ->
+    dominant-v2_sup:start_link().
+
+stop(_State) ->
+    ok.
+
+%% internal functions

src/dominant-v2_sup.erl

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+%%%-------------------------------------------------------------------
+%% @doc dominant-v2 top level supervisor.
+%% @end
+%%%-------------------------------------------------------------------
+
+-module(dominant-v2_sup).
+
+-behaviour(supervisor).
+
+-export([start_link/0]).
+
+-export([init/1]).
+
+-define(SERVER, ?MODULE).
+
+start_link() ->
+    supervisor:start_link({local, ?SERVER}, ?MODULE, []).
+
+%% sup_flags() = #{strategy => strategy(),         % optional
+%%                 intensity => non_neg_integer(), % optional
+%%                 period => pos_integer()}        % optional
+%% child_spec() = #{id => child_id(),       % mandatory
+%%                  start => mfargs(),      % mandatory
+%%                  restart => restart(),   % optional
+%%                  shutdown => shutdown(), % optional
+%%                  type => worker(),       % optional
+%%                  modules => modules()}   % optional
+init([]) ->
+    SupFlags = #{strategy => one_for_all,
+                 intensity => 0,
+                 period => 1},
+    ChildSpecs = [],
+    {ok, {SupFlags, ChildSpecs}}.
+
+%% internal functions