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lib/elixir_script/state.ex
defmodule ElixirScript.State do
@moduledoc false
def start_link(root, env \\ __ENV__) do
Agent.start_link(fn -> %ElixirScript.Env{ root: root, env: env } end, name: __MODULE__)
end
def update_env(env) do
Agent.update(__MODULE__, fn(state) ->
%{state | env: env }
end)
end
def add_module(module) do
Agent.update(__MODULE__, fn(state) ->
%{ state | modules: Set.put(state.modules, module) }
end)
end
def delete_module(module) do
Agent.update(__MODULE__, fn(state) ->
%{ state | modules: Set.delete(state.modules, module) }
end)
end
def module_listed?(module_name) do
Agent.get(__MODULE__, fn(state) ->
Enum.any?(state.modules, fn(x) -> x.name == module_name end)
end)
end
def get() do
Agent.get(__MODULE__, fn(state) ->
state
end)
end
def get_module(module_name_list) do
state = Agent.get(__MODULE__, fn(state) ->
state
end)
Enum.find(Set.to_list(state.modules), fn(x) ->
x.name == module_name_list
end)
end
def stop() do
Agent.stop(__MODULE__)
end
end