From 47982af117f1c4929860b27ba5c7af6de981ec58 Mon Sep 17 00:00:00 2001
From: Sindre Sorhus <sindresorhus@gmail.com>
Date: Thu, 5 Oct 2017 11:20:39 +0700
Subject: [PATCH 1/4] Fix silly `null` check mistake

Fixes #13
---
 index.js | 2 +-
 test.js  | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 045577f..6ee2179 100644
--- a/index.js
+++ b/index.js
@@ -7,7 +7,7 @@ const isOfType = type => x => typeof x === type; // eslint-disable-line valid-ty
 const isObjectOfType = type => x => getObjectType(x) === type;
 
 const is = value => {
-	if (value == null) { // eslint-disable-line no-eq-null, eqeqeq
+	if (value === null) {
 		return 'null';
 	}
 
diff --git a/test.js b/test.js
index b4b50e6..7fac42f 100644
--- a/test.js
+++ b/test.js
@@ -112,6 +112,13 @@ const testType = (t, type, exclude) => {
 	}
 };
 
+test('is', t => {
+	t.is(m(null), 'null');
+	t.is(m(undefined), 'undefined');
+
+	// TODO: Expand this to all the supported types. Maybe reuse `testType()` somehow.
+});
+
 test('is.undefined', t => {
 	testType(t, 'undefined', ['nullOrUndefined']);
 });

From 11b98171c82991416c3ff82f076d963b0c775184 Mon Sep 17 00:00:00 2001
From: Sindre Sorhus <sindresorhus@gmail.com>
Date: Thu, 5 Oct 2017 11:21:46 +0700
Subject: [PATCH 2/4] 0.2.1

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 9174f2e..40412cd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sindresorhus/is",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Type check values: `is.string('🦄') //=> true`",
   "license": "MIT",
   "repository": "sindresorhus/is",

From 24c964a7c7f0bf2c73a56e7b023afcb46eefd359 Mon Sep 17 00:00:00 2001
From: Melvin Philips <melvin0008@gmail.com>
Date: Thu, 5 Oct 2017 00:18:25 -0700
Subject: [PATCH 3/4] Add is.infinite()

---
 index.js  |  2 ++
 readme.md |  4 ++++
 test.js   | 12 ++++++++++--
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 6ee2179..b3d52b9 100644
--- a/index.js
+++ b/index.js
@@ -161,4 +161,6 @@ is.inRange = (x, range) => {
 	throw new TypeError(`Invalid range: ${util.inspect(range)}`);
 };
 
+is.infinite = x => x === Infinity || x === -Infinity;
+
 module.exports = is;
diff --git a/readme.md b/readme.md
index be284c4..fab01c1 100644
--- a/readme.md
+++ b/readme.md
@@ -145,6 +145,10 @@ Check if `value` (number) is in the range of `0` to `upperBound`.
 is.inRange(3, 10);
 ```
 
+##### .infinite(value)
+
+Check if `value` is `Infinity` or `-Infinity`.
+
 
 ## FAQ
 
diff --git a/test.js b/test.js
index 7fac42f..a2c4337 100644
--- a/test.js
+++ b/test.js
@@ -89,7 +89,11 @@ const types = new Map([
 		Object.create(null),
 		new Object() // eslint-disable-line no-new-object
 	]],
-	['integer', 6]
+	['integer', 6],
+	['infinite', [
+		Infinity,
+		-Infinity
+	]]
 ]);
 
 // This ensures a certain method matches only the types
@@ -132,7 +136,7 @@ test('is.string', t => {
 });
 
 test('is.number', t => {
-	testType(t, 'number', ['nan', 'integer']);
+	testType(t, 'number', ['nan', 'integer', 'infinite']);
 });
 
 test('is.boolean', t => {
@@ -365,3 +369,7 @@ test('is.inRange', t => {
 		m.inRange(0, [1, 2, 3]);
 	});
 });
+
+test('is.infinite', t => {
+	testType(t, 'infinite', ['number']);
+});

From ee8f5d16f849e8e45f160c3ea5f0fa1ed265d1b8 Mon Sep 17 00:00:00 2001
From: Khaled Al-Ansari <khaledelansari@gmail.com>
Date: Thu, 5 Oct 2017 16:50:15 +0300
Subject: [PATCH 4/4] Update `is.boolean()` method (#15)

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

diff --git a/index.js b/index.js
index b3d52b9..f7a16fd 100644
--- a/index.js
+++ b/index.js
@@ -61,7 +61,7 @@ is.undefined = isOfType('undefined');
 is.null = x => x === null;
 is.string = isOfType('string');
 is.number = isOfType('number');
-is.boolean = isOfType('boolean');
+is.boolean = x => x === true || x === false;
 is.symbol = isOfType('symbol');
 
 is.array = Array.isArray;