From 9c7de4f5af8f38b30c1613e7d3f0657adf0a9f85 Mon Sep 17 00:00:00 2001
From: Bjorn Stromberg <bjorn@bjornstar.com>
Date: Wed, 10 Jun 2020 19:57:50 +0900
Subject: [PATCH] Remove functional changes

---
 source/index.ts | 15 +++------------
 test/test.ts    | 21 +++++++++++----------
 2 files changed, 14 insertions(+), 22 deletions(-)

diff --git a/source/index.ts b/source/index.ts
index b667b6b..71a4a32 100644
--- a/source/index.ts
+++ b/source/index.ts
@@ -66,10 +66,6 @@ const objectTypeNames = [
 
 type ObjectTypeName = typeof objectTypeNames[number];
 
-function isObjectTypeName(name: unknown): name is ObjectTypeName {
-	return objectTypeNames.includes(name as ObjectTypeName);
-}
-
 const primitiveTypeNames = [
 	'null',
 	'undefined',
@@ -102,14 +98,9 @@ const {toString} = Object.prototype;
 const isOfType = <T extends Function | Primitive>(type: string) => (value: unknown): value is T => typeof value === type;
 
 const getObjectType = (value: unknown): ObjectTypeName | undefined => {
-	const objectTypeName = toString.call(value).slice(8, -1);
-
-	if (/HTML\w+Element/.test(objectTypeName) && is.domElement(value)) {
-		return 'HTMLElement';
-	}
-
-	if (isObjectTypeName(objectTypeName)) {
-		return objectTypeName;
+	const objectName = toString.call(value).slice(8, -1);
+	if (objectName) {
+		return objectName as ObjectTypeName;
 	}
 
 	return undefined;
diff --git a/test/test.ts b/test/test.ts
index 64c84bc..bd62afc 100644
--- a/test/test.ts
+++ b/test/test.ts
@@ -1275,17 +1275,18 @@ test('is.domElement', t => {
 		assert.domElement({nodeType: 1, nodeName: 'div'});
 	});
 
-	const tagNames = [
-		'div',
-		'input',
-		'span',
-		'img',
-		'canvas',
-		'script'
-	];
+	const htmlTagNameToTypeName = {
+		div: 'HTMLDivElement',
+		input: 'HTMLInputElement',
+		span: 'HTMLSpanElement',
+		img: 'HTMLImageElement',
+		canvas: 'HTMLCanvasElement',
+		script: 'HTMLScriptElement'
+	};
 
-	for (const tagName of tagNames) {
-		t.is<TypeName>(is(createDomElement(tagName)), 'HTMLElement');
+	for (const [tagName, typeName] of Object.entries(htmlTagNameToTypeName)) {
+		const domElement = createDomElement(tagName);
+		t.is(is(domElement), typeName);
 	}
 });