macro Util.show: renamed, use in CSys for logging; remove lgi

lib/csys/csys.ex

@@ -1,11 +1,13 @@
 defmodule Scopes.CSys do
   require Logger
+  require Scopes.Util
 
   alias Scopes.Core.Actor
   alias Scopes.Shape
+  alias Scopes.Util
 
   def neuron(scope) do
-    #Logger.info([scope: inspect(scope)])
+    #Logger.info(Util.show [scope])
     Actor.create(fn msg -> process(msg, scope) end)
   end
 
@@ -58,7 +60,7 @@ defmodule Scopes.CSys do
   # send shortcuts
 
   def send_message(rcvr, head, data \\ %{}) do
-    Logger.info rcvr: inspect(rcvr), head: inspect(head), data: inspect(data)
+    Logger.debug(Util.show [rcvr, head, data])
     Actor.send(rcvr, Shape.create(head, data: data))
   end
 

lib/csys/program.ex

@@ -1,9 +1,11 @@
 defmodule Scopes.CSys.Program do
   require Logger
+  require Scopes.Util
 
   alias Scopes.CSys
   alias Scopes.CSys.Environ
   alias Scopes.Shape
+  alias Scopes.Util
 
   defmodule State do
     defstruct [:value, :count, :stage, :prog]
@@ -74,7 +76,7 @@ defmodule Scopes.CSys.Program do
     limit = args[:limit]
     data = Shape.data(msg)
     state = CSys.state(scope)
-    Logger.info data: data, state_value: state.value, threshold: threshold, self: self()
+    Logger.debug(Util.show [data, state.value, threshold, self()])
     value_n = state.value + data.value
     if value_n >= threshold do
       value_out = limit && rem(value_n - 1, limit) + limit || value_n

lib/util.ex

@@ -1,9 +1,8 @@
 defmodule Scopes.Util do
-
-  defmacro fields_info(fields) do
-    names = for {f, _, _} <- fields do f end
-    quote do
-      Enum.zip(unquote(names), unquote(fields))
+  defmacro show(fields) do
+    names = for f <- fields do Macro.to_string(f) end
+    quote bind_quoted: [names: names, fields: fields] do
+      Enum.zip(names, fields) |> Map.new
     end
   end
 end

test/util_test.exs

@@ -6,10 +6,8 @@ defmodule Scopes.UtilTest do
 
   describe "info:" do
     test "fields" do
-      a = 17
-      b = 22
-      c = 42
-      assert [a: 17, b: 22, c: 42] = Util.fields_info([a, b, c])
+      {a, b, c} = {17, 22, 42}
+      assert %{"a" => 17, "b" => 22, "c" => 42} = Util.show([a, b, c])
     end
   end
 end