[Bug] Compilation error with React Native 0.79.x - StyleLength unit() method not found

[biostome]

Hi! 👋

Firstly, thanks for your work on this project! 🙂

Today I used patch-package to patch react-native-safe-area-context@4.14.1 for the project I'm working on.

Here is the diff that solved my problem:

diff --git a/node_modules/react-native-safe-area-context/common/cpp/react/renderer/components/safeareacontext/RNCSafeAreaViewShadowNode.cpp b/node_modules/react-native-safe-area-context/common/cpp/react/renderer/components/safeareacontext/RNCSafeAreaViewShadowNode.cpp
index 6d94c52..0fe05e5 100644
--- a/node_modules/react-native-safe-area-context/common/cpp/react/renderer/components/safeareacontext/RNCSafeAreaViewShadowNode.cpp
+++ b/node_modules/react-native-safe-area-context/common/cpp/react/renderer/components/safeareacontext/RNCSafeAreaViewShadowNode.cpp
@@ -16,10 +16,10 @@ inline Style::Length valueFromEdges(
     Style::Length edge,
     Style::Length axis,
     Style::Length defaultValue) {
-  if (edge.unit() != Unit::Undefined) {
+  if (!edge.isUndefined()) {
     return edge;
   }
-  if (axis.unit() != Unit::Undefined) {
+  if (!axis.isUndefined()) {
     return axis;
   }
   return defaultValue;

This issue body was partially generated by patch-package.