From f74be6248f11ed619ae6e625f2d938467aa8e297 Mon Sep 17 00:00:00 2001
From: Rotem Mizrachi-Meidan <rotemmiz@gmail.com>
Date: Tue, 21 Aug 2018 10:58:15 +0300
Subject: [PATCH 1/2] Support empty header files

Fix an issue where the script would fail if header file has no method declarations
---
 index.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 95a4860..441c962 100644
--- a/index.js
+++ b/index.js
@@ -64,8 +64,9 @@ function extractNameOfMethodWithoutArguments(methodBody, rawArgs) {
 
 const parseMethods = file => {
 	const lines = file.split("\n");
+  	const methodDeclarations = file.match(methodDeclarationRegex) || [];
 
-	return file.match(methodDeclarationRegex).map(methodDeclaration => {
+	return methodDeclarations.map(methodDeclaration => {
 		const returnType = methodDeclaration.match(matchReturnType);
 
 		const methodBody = methodDeclaration

From 06e41c584c8030611003a4c68ddeba27610e445d Mon Sep 17 00:00:00 2001
From: Rotem M <rotemm@wix.com>
Date: Tue, 21 Aug 2018 11:23:54 +0300
Subject: [PATCH 2/2] added tests

---
 __tests__/index.js   | 7 +++++++
 exampleFiles/empty.h | 5 +++++
 2 files changed, 12 insertions(+)
 create mode 100644 exampleFiles/empty.h

diff --git a/__tests__/index.js b/__tests__/index.js
index 29273a6..3294b79 100644
--- a/__tests__/index.js
+++ b/__tests__/index.js
@@ -6,6 +6,13 @@ function loadFile(name) {
 }
 
 describe("objective-c-parser", () => {
+	describe("empty file", () => {
+		const empty = loadFile("empty");
+		it("should return an empty list of methods for an empty header file", () => {
+			expect(objcToJs(empty).methods).toEqual([]);
+		});
+	});
+
 	describe("basic example", () => {
 		const basic = loadFile("basic");
 		it("should return name of basic example", () => {
diff --git a/exampleFiles/empty.h b/exampleFiles/empty.h
new file mode 100644
index 0000000..c81145a
--- /dev/null
+++ b/exampleFiles/empty.h
@@ -0,0 +1,5 @@
+#import <Foundation/Foundation.h>
+
+// just an empty header file
+
+@end