From 614e2eeb341cbb4cd8a3ecacbc8d7ae20810c209 Mon Sep 17 00:00:00 2001
From: Uku Taht <uku.taht@gmail.com>
Date: Wed, 29 Jan 2020 11:33:10 +0200
Subject: [PATCH] Remove unused helper function

---
 test/support/data_case.ex | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/test/support/data_case.ex b/test/support/data_case.ex
index 73b06dc4d..411c83ec3 100644
--- a/test/support/data_case.ex
+++ b/test/support/data_case.ex
@@ -33,20 +33,4 @@ defmodule Plausible.DataCase do
 
     :ok
   end
-
-  @doc """
-  A helper that transforms changeset errors into a map of messages.
-
-      assert {:error, changeset} = Accounts.create_user(%{password: "short"})
-      assert "password is too short" in errors_on(changeset).password
-      assert %{password: ["password is too short"]} = errors_on(changeset)
-
-  """
-  def errors_on(changeset) do
-    Ecto.Changeset.traverse_errors(changeset, fn {message, opts} ->
-      Enum.reduce(opts, message, fn {key, value}, acc ->
-        String.replace(acc, "%{#{key}}", to_string(value))
-      end)
-    end)
-  end
 end