From ecda2c86485f1839afa0aec5545111d3d1778dc6 Mon Sep 17 00:00:00 2001
From: Angelika Tyborska <angelika@bitcrowd.net>
Date: Thu, 19 Sep 2024 10:36:44 +0200
Subject: [PATCH] I forgot version 3.1.0

---
 lib/bitstyles_phoenix/bitstyles.ex        | 5 +++++
 test/bitstyles_phoenix/bitstyles_test.exs | 1 +
 2 files changed, 6 insertions(+)

diff --git a/lib/bitstyles_phoenix/bitstyles.ex b/lib/bitstyles_phoenix/bitstyles.ex
index 9902545..0a92182 100644
--- a/lib/bitstyles_phoenix/bitstyles.ex
+++ b/lib/bitstyles_phoenix/bitstyles.ex
@@ -133,6 +133,11 @@ defmodule BitstylesPhoenix.Bitstyles do
 
     class = test_only_downgrade(class, "u-version-4", "u-version-2")
 
+    downgrade_classname(class, target_version, {3, 1, 0})
+  end
+
+  defp downgrade_classname(class, target_version, {3, 1, 0}) do
+    # no changes when downgrading from 3.1.0 -> 3.0.0
     downgrade_classname(class, target_version, {3, 0, 0})
   end
 
diff --git a/test/bitstyles_phoenix/bitstyles_test.exs b/test/bitstyles_phoenix/bitstyles_test.exs
index c367223..d1c07e4 100644
--- a/test/bitstyles_phoenix/bitstyles_test.exs
+++ b/test/bitstyles_phoenix/bitstyles_test.exs
@@ -20,6 +20,7 @@ defmodule BitstylesPhoenix.BitstylesTest do
       assert classname("u-version-5-0-0", {4, 2, 0}) == "u-version-4"
       assert classname("u-version-5-0-0", {4, 1, 0}) == "u-version-4"
       assert classname("u-version-5-0-0", {4, 0, 0}) == "u-version-4"
+      assert classname("u-version-5-0-0", {3, 1, 0}) == "u-version-2"
       assert classname("u-version-5-0-0", {3, 0, 0}) == "u-version-2"
       assert classname("u-version-5-0-0", {2, 0, 0}) == "u-version-2"
       assert classname("u-version-5-0-0", {1, 5, 0}) == "u-version-1-4"