From d417b37c55a3b2d8255b3d56b0e9f48081d24bb9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Wala?= <lukaszpwala@gmail.com>
Date: Mon, 5 Aug 2024 11:04:37 +0200
Subject: [PATCH] Change some SDP utils functions to private

---
 lib/ex_webrtc/sdp_utils.ex | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/ex_webrtc/sdp_utils.ex b/lib/ex_webrtc/sdp_utils.ex
index 9c5f1a8..46a9377 100644
--- a/lib/ex_webrtc/sdp_utils.ex
+++ b/lib/ex_webrtc/sdp_utils.ex
@@ -24,7 +24,7 @@ defmodule ExWebRTC.SDPUtils do
     end
   end
 
-  def ensure_mid(sdp) do
+  defp ensure_mid(sdp) do
     sdp.media
     |> Enum.reduce_while({:ok, []}, fn media, {:ok, acc} ->
       case ExSDP.get_attributes(media, :mid) do
@@ -39,7 +39,7 @@ defmodule ExWebRTC.SDPUtils do
     end
   end
 
-  def ensure_bundle(sdp) do
+  defp ensure_bundle(sdp) do
     groups = ExSDP.get_attributes(sdp, ExSDP.Attribute.Group)
 
     mline_mids = get_bundle_mids(sdp.media)
@@ -64,7 +64,7 @@ defmodule ExWebRTC.SDPUtils do
     Enum.filter(groups, fn %ExSDP.Attribute.Group{semantics: name} -> name == to_filter end)
   end
 
-  def ensure_rtcp_mux(sdp) do
+  defp ensure_rtcp_mux(sdp) do
     sdp.media
     |> Enum.all?(&(ExSDP.get_attribute(&1, :rtcp_mux) == :rtcp_mux))
     |> case do