docs: update example demo project

zachallaun · Jul 17, 2024 · 4c05526 · 4c05526
1 parent 2ba36c5
commit 4c05526
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Showing 2 changed files with 11 additions and 9 deletions.
diff --git a/examples/demo_project/lib/lrcp_correct.ex → examples/demo_project/lib/lrcp.ex b/examples/demo_project/lib/lrcp_correct.ex → examples/demo_project/lib/lrcp.ex
@@ -1,4 +1,10 @@
-defmodule LRCPCorrect do
+defmodule LRCP do
+  @moduledoc """
+  Parser for the ficticious Protohackers "Line Reversal Control Protocol".
+
+  For more, see here: https://protohackers.com/problem/7
+  """
+
   def parse("/data/" <> rest) do
     with {:ok, session, rest} <- parse_integer(rest),
          {:ok, position, rest} <- parse_integer(rest),
@@ -11,9 +17,8 @@ defmodule LRCPCorrect do
   end
 
   def parse("/connect/" <> rest) do
-    with {:ok, session, ""} <- parse_integer(rest) do
-      {:ok, {:connect, session: session}}
-    else
+    case parse_integer(rest) do
+      {:ok, session, ""} -> {:ok, {:connect, session: session}}
       {:ok, _, rest} -> {:error, rest}
       error -> error
     end
@@ -30,9 +35,8 @@ defmodule LRCPCorrect do
   end
 
   def parse("/close/" <> rest) do
-    with {:ok, session, ""} <- parse_integer(rest) do
-      {:ok, {:close, session: session}}
-    else
+    case parse_integer(rest) do
+      {:ok, session, ""} -> {:ok, {:close, session: session}}
       {:ok, _, rest} -> {:error, rest}
       error -> error
     end

diff --git a/examples/demo_project/test/lrcp_test.exs b/examples/demo_project/test/lrcp_test.exs
@@ -3,8 +3,6 @@ defmodule LRCPTest do
   use Mneme, dry_run: true
 
   describe "parse/1" do
-    alias LRCPCorrect, as: LRCP
-
     @tag :first_example
     test "parses valid messages (1)" do
       auto_assert LRCP.parse("/connect/12345/")