From b6f19c47c20d917bbc03c06ebc1041ccd051eac3 Mon Sep 17 00:00:00 2001
From: Robert Mennell <skatcat31@gmail.com>
Date: Wed, 13 Dec 2017 23:53:53 -0800
Subject: [PATCH 1/4] Fix: validateNumber: check cooercian

now passes all 16 test cases
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index ddd428064..261ff99a6 100644
--- a/README.md
+++ b/README.md
@@ -729,7 +729,7 @@ Use `!isNaN` in combination with `parseFloat()` to check if the argument is a nu
 Use `isFinite()` to check if the number is finite.
 
 ```js
-const validateNumber = n => !isNaN(parseFloat(n)) && isFinite(n);
+const validateNumber = n => !isNaN(parseFloat(n)) && isFinite(n) && Number(n) == n;
 // validateNumber('10') -> true
 ```
 

From d563b73b7d6d9bea5fd9d51b46db59c7f83e364f Mon Sep 17 00:00:00 2001
From: Robert Mennell <skatcat31@gmail.com>
Date: Wed, 13 Dec 2017 23:53:53 -0800
Subject: [PATCH 2/4] Revert "Fix: validateNumber: check cooercian"

This reverts commit d66511410af1bbb9c479791606ed631ca4dd203a.
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 261ff99a6..ddd428064 100644
--- a/README.md
+++ b/README.md
@@ -729,7 +729,7 @@ Use `!isNaN` in combination with `parseFloat()` to check if the argument is a nu
 Use `isFinite()` to check if the number is finite.
 
 ```js
-const validateNumber = n => !isNaN(parseFloat(n)) && isFinite(n) && Number(n) == n;
+const validateNumber = n => !isNaN(parseFloat(n)) && isFinite(n);
 // validateNumber('10') -> true
 ```
 

From 465935215f588df85aeeba935a4223c887b05aa9 Mon Sep 17 00:00:00 2001
From: Robert Mennell <skatcat31@gmail.com>
Date: Thu, 14 Dec 2017 00:15:57 -0800
Subject: [PATCH 3/4] Fix: do the change in the individual .md file

---
 snippets/validate-number.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/snippets/validate-number.md b/snippets/validate-number.md
index a26eca627..2e2b3f970 100644
--- a/snippets/validate-number.md
+++ b/snippets/validate-number.md
@@ -2,6 +2,7 @@
 
 Use `!isNaN` in combination with `parseFloat()` to check if the argument is a number.
 Use `isFinite()` to check if the number is finite.
+Use `Number()` to check if the coercion holds.
 
 ```js
 const validateNumber = n => !isNaN(parseFloat(n)) && isFinite(n);

From f37272cd01f7b8ddb8e7354167dfc685bf551bd3 Mon Sep 17 00:00:00 2001
From: Robert Mennell <skatcat31@gmail.com>
Date: Thu, 14 Dec 2017 00:17:19 -0800
Subject: [PATCH 4/4] Fix: actually update the code snippet, not just the blurb

---
 snippets/validate-number.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/snippets/validate-number.md b/snippets/validate-number.md
index 2e2b3f970..60a037e3e 100644
--- a/snippets/validate-number.md
+++ b/snippets/validate-number.md
@@ -5,6 +5,6 @@ Use `isFinite()` to check if the number is finite.
 Use `Number()` to check if the coercion holds.
 
 ```js
-const validateNumber = n => !isNaN(parseFloat(n)) && isFinite(n);
+const validateNumber = n => !isNaN(parseFloat(n)) && isFinite(n) && Number(n) == n;
 // validateNumber('10') -> true
 ```