From ceeac18e6ddb9b605cf9ff9f3bd9071dcbcb0068 Mon Sep 17 00:00:00 2001
From: XaveScor <xavescor@gmail.com>
Date: Mon, 3 Aug 2020 15:45:48 +0300
Subject: [PATCH 1/4] early return for strings and numbers

---
 src/index.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/index.js b/src/index.js
index abce2aa..a0a0a6d 100644
--- a/src/index.js
+++ b/src/index.js
@@ -2,8 +2,10 @@ function toVal(mix) {
 	var k, y, str='';
 
 	if (typeof mix === 'string' || typeof mix === 'number') {
-		str += mix;
-	} else if (typeof mix === 'object') {
+		return mix;
+	}
+	
+	if (typeof mix === 'object') {
 		if (Array.isArray(mix)) {
 			for (k=0; k < mix.length; k++) {
 				if (mix[k]) {

From 2475c443c4866a07a25b3a914dd452cd25f0e8e1 Mon Sep 17 00:00:00 2001
From: XaveScor <xavescor@gmail.com>
Date: Mon, 3 Aug 2020 15:46:53 +0300
Subject: [PATCH 2/4] rename variable for increase concat pattern

---
 src/index.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/index.js b/src/index.js
index a0a0a6d..accb9c0 100644
--- a/src/index.js
+++ b/src/index.js
@@ -7,18 +7,18 @@ function toVal(mix) {
 	
 	if (typeof mix === 'object') {
 		if (Array.isArray(mix)) {
-			for (k=0; k < mix.length; k++) {
-				if (mix[k]) {
-					if (y = toVal(mix[k])) {
+			for (y=0; y < mix.length; y++) {
+				if (mix[y]) {
+					if (k = toVal(mix[y])) {
 						str && (str += ' ');
-						str += y;
+						str += k;
 					}
 				}
 			}
 		} else {
 			for (k in mix) {
 				if (mix[k]) {
-					str && (str += ' ');
+					str && (str += " ");
 					str += k;
 				}
 			}

From 064a2e5978c730d75071da24519dcf28999f1c81 Mon Sep 17 00:00:00 2001
From: XaveScor <xavescor@gmail.com>
Date: Mon, 3 Aug 2020 15:58:17 +0300
Subject: [PATCH 3/4] fix codestyle

---
 src/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/index.js b/src/index.js
index accb9c0..9bc6fe8 100644
--- a/src/index.js
+++ b/src/index.js
@@ -18,7 +18,7 @@ function toVal(mix) {
 		} else {
 			for (k in mix) {
 				if (mix[k]) {
-					str && (str += " ");
+					str && (str += ' ');
 					str += k;
 				}
 			}

From 35deeaa04482659c5c757ea218a8e6e7ed8ccefd Mon Sep 17 00:00:00 2001
From: XaveScor <xavescor@gmail.com>
Date: Tue, 4 Aug 2020 11:12:11 +0300
Subject: [PATCH 4/4] chore: added tests for number case

---
 test/index.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/test/index.js b/test/index.js
index b4e6b2f..3b67335 100644
--- a/test/index.js
+++ b/test/index.js
@@ -15,6 +15,11 @@ test('strings', t => {
 	t.end();
 });
 
+test('numbers', t => {
+	t.equal(fn(123, 456), '123 456');
+	t.end();
+});
+
 test('strings (variadic)', t => {
 	t.is(fn(''), '');
 	t.is(fn('foo'), 'foo');