[iseq] unhandleable input falls back to strict equality

README.md

@@ -13,13 +13,15 @@ Although its intention is deep comparison, `isEq` can compare several datatypes.
 | Number              	| ✅ 	|
 | String              	| ✅ 	|
 | Boolean             	| ✅ 	|
-| Regexp              	| ✅ 	|
 | Object              	| ✅ 	|
 | Array               	| ✅ 	|
-| Cyclic Object/Array 	| ❌ 	|
+| Cyclic Object/Array 	| ✅ 	|
-| Function            	| ❌ 	|
+| Regexp              	| ✅ 	|
-| Symbol              	| ❌ 	|
+| Function            	| ✅ 	|
-| Blob                	| ❌ 	|
+| Symbol              	| ✅ 	|
+
+> Note: functions and symbols are compared by identity. Regexp is stringified before comparison.
+> Unhandleable inputs fall back to strict equality (`===`)
 
 ## Installation
 

isEq.js

@@ -47,8 +47,9 @@ const isEq = (item1, item2, compareKeys) => {
 	if (item1 instanceof RegExp) return String(item1) === String(item2);
 
 	// If none of the above conditions returned, then check if inputs are handlable
+	// If they're not, fall back to strict equality
 	if (typeof (item1) !== 'object' || typeof (item2) !== 'object')
-		throw new Error('[isEq] Unhandleable input!');
+		return (item1 === item2);
 
 	const item1Keys = Object.keys(item1);
 	const item2Keys = Object.keys(item2);

package.json

@@ -7,7 +7,7 @@
     "test": "jasmine",
     "build": "jasmine && ./build.sh",
     "prepublishOnly": "jasmine && ./build.sh",
-    "release": "npm test && npm run build && npm publish"
+    "release": "npm run build && npm publish"
   },
   "repository": {
     "type": "git",