Revised configuration; loosened Ecto requirement; added Dialyxir

dialyzer-ignore-warnings.exs

@@ -0,0 +1 @@
+[]

mix.exs

@@ -10,6 +10,7 @@ defmodule Etso.MixProject do
       start_permanent: Mix.env() == :prod,
       package: package(),
       deps: deps(),
+      dialyzer: dialyzer(),
       name: "Etso",
       description: "An ETS adapter for Ecto",
       source_url: "https://github.com/evadne/etso",
@@ -26,12 +27,22 @@ defmodule Etso.MixProject do
 
   defp deps do
     [
-      {:ecto, "~> 3.0.1"},
+      {:ecto, "~> 3.0"},
+      {:dialyxir, "~> 1.0.0-rc.6", only: :dev, runtime: false},
       {:ex_doc, ">= 0.0.0", only: :dev, runtime: false},
       {:jason, "~> 1.1", only: :test, runtime: false}
     ]
   end
 
+  defp dialyzer do
+    [
+      plt_add_apps: [:mix, :iex, :ex_unit],
+      flags: ~w(error_handling no_opaque race_conditions underspecs unmatched_returns)a,
+      ignore_warnings: "dialyzer-ignore-warnings.exs",
+      list_unused_filters: true
+    ]
+  end
+
   defp package do
     [
       maintainers: ["Evadne Wu"],

mix.lock

@@ -1,7 +1,9 @@
 %{
-  "decimal": {:hex, :decimal, "1.7.0", "30d6b52c88541f9a66637359ddf85016df9eb266170d53105f02e4a67e00c5aa", [:mix], [], "hexpm"},
+  "decimal": {:hex, :decimal, "1.8.0", "ca462e0d885f09a1c5a342dbd7c1dcf27ea63548c65a65e67334f4b61803822e", [:mix], [], "hexpm"},
+  "dialyxir": {:hex, :dialyxir, "1.0.0-rc.6", "78e97d9c0ff1b5521dd68041193891aebebce52fc3b93463c0a6806874557d7d", [:mix], [{:erlex, "~> 0.2.1", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm"},
   "earmark": {:hex, :earmark, "1.3.6", "ce1d0675e10a5bb46b007549362bd3f5f08908843957687d8484fe7f37466b19", [:mix], [], "hexpm"},
-  "ecto": {:hex, :ecto, "3.0.8", "9eb6a1fcfc593e6619d45ef51afe607f1554c21ca188a1cd48eecc27223567f1", [:mix], [{:decimal, "~> 1.6", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:poison, "~> 2.2 or ~> 3.0", [hex: :poison, repo: "hexpm", optional: true]}], "hexpm"},
+  "ecto": {:hex, :ecto, "3.1.7", "fa21d06ef56cdc2fdaa62574e8c3ba34a2751d44ea34c30bc65f0728421043e5", [:mix], [{:decimal, "~> 1.6", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm"},
+  "erlex": {:hex, :erlex, "0.2.4", "23791959df45fe8f01f388c6f7eb733cc361668cbeedd801bf491c55a029917b", [:mix], [], "hexpm"},
   "ex_doc": {:hex, :ex_doc, "0.21.2", "caca5bc28ed7b3bdc0b662f8afe2bee1eedb5c3cf7b322feeeb7c6ebbde089d6", [:mix], [{:earmark, "~> 1.3.3 or ~> 1.4", [hex: :earmark, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}], "hexpm"},
   "jason": {:hex, :jason, "1.1.2", "b03dedea67a99223a2eaf9f1264ce37154564de899fd3d8b9a21b1a6fd64afe7", [:mix], [{:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm"},
   "makeup": {:hex, :makeup, "1.0.0", "671df94cf5a594b739ce03b0d0316aa64312cee2574b6a44becb83cd90fb05dc", [:mix], [{:nimble_parsec, "~> 0.5.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm"},