From de5c1c3fee0cc90600ec00ce85e89c285c2b359e Mon Sep 17 00:00:00 2001
From: Arjun Mahishi <arjun.mahishi@gmail.com>
Date: Wed, 20 Dec 2017 22:03:58 +0530
Subject: [PATCH 1/4] Snippet to implement inRange

---
 snippets/inRange.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 snippets/inRange.md

diff --git a/snippets/inRange.md b/snippets/inRange.md
new file mode 100644
index 000000000..025cf42a0
--- /dev/null
+++ b/snippets/inRange.md
@@ -0,0 +1,14 @@
+### inRange
+
+Checks if the given number falls in the given range. 
+
+`end` is an optional parameter. If `end` is not given, the range is considered from 0 to start.  
+
+```js
+const inRange = (n, start, end=null) => (end == null) ? (n>=0 && n<=start) : (n>=start && n<=end);
+
+// inRange(3, 2, 5) -> true
+// inRange(3, 4) -> true
+// inRange(2, 3, 5) -> false
+// inrange(3, 2) -> false
+```
\ No newline at end of file

From 1892bd8609a2173a65b5a150d80f736fd979a8ce Mon Sep 17 00:00:00 2001
From: Arjun Mahishi <arjun.mahishi@gmail.com>
Date: Wed, 20 Dec 2017 22:07:30 +0530
Subject: [PATCH 2/4] modified description

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

diff --git a/snippets/inRange.md b/snippets/inRange.md
index 025cf42a0..b970fa8c1 100644
--- a/snippets/inRange.md
+++ b/snippets/inRange.md
@@ -2,7 +2,7 @@
 
 Checks if the given number falls in the given range. 
 
-`end` is an optional parameter. If `end` is not given, the range is considered from 0 to start.  
+`end` is an optional parameter. If `end` is not given, the range is considered from `0` to `start`.  
 
 ```js
 const inRange = (n, start, end=null) => (end == null) ? (n>=0 && n<=start) : (n>=start && n<=end);

From 998c6ccaf09d9a4156e22b25df698c0f29d525b1 Mon Sep 17 00:00:00 2001
From: Arjun Mahishi <arjun.mahishi@gmail.com>
Date: Wed, 20 Dec 2017 23:42:20 +0530
Subject: [PATCH 3/4] Fixed bugs pointed out by @kingdavidmartins

---
 snippets/inRange.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/snippets/inRange.md b/snippets/inRange.md
index b970fa8c1..f98535f86 100644
--- a/snippets/inRange.md
+++ b/snippets/inRange.md
@@ -5,7 +5,10 @@ Checks if the given number falls in the given range.
 `end` is an optional parameter. If `end` is not given, the range is considered from `0` to `start`.  
 
 ```js
-const inRange = (n, start, end=null) => (end == null) ? (n>=0 && n<=start) : (n>=start && n<=end);
+const inRange = (n, start, end=null) => {
+	if(end && start > end) end = [start, start=end][0]
+	return (end == null) ? (n>=0 && n<start) : (n>=start && n<end);
+}
 
 // inRange(3, 2, 5) -> true
 // inRange(3, 4) -> true

From 431d3194112301e35427584dc8080727d9a4735a Mon Sep 17 00:00:00 2001
From: Angelos Chalaris <chalarangelo@gmail.com>
Date: Thu, 21 Dec 2017 11:05:39 +0200
Subject: [PATCH 4/4] Update inRange.md

---
 snippets/inRange.md | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/snippets/inRange.md b/snippets/inRange.md
index f98535f86..7162c52d8 100644
--- a/snippets/inRange.md
+++ b/snippets/inRange.md
@@ -2,16 +2,16 @@
 
 Checks if the given number falls in the given range. 
 
-`end` is an optional parameter. If `end` is not given, the range is considered from `0` to `start`.  
+Use arithmetic comparison to check if the given number is in the specified range.
+If the second parameter, `end`, is not specified, the reange is considered to be from `0` to `start`.
 
 ```js
 const inRange = (n, start, end=null) => {
-	if(end && start > end) end = [start, start=end][0]
-	return (end == null) ? (n>=0 && n<start) : (n>=start && n<end);
+  if(end && start > end) end = [start, start=end][0];
+  return (end == null) ? (n>=0 && n<start) : (n>=start && n<end);
 }
-
 // inRange(3, 2, 5) -> true
 // inRange(3, 4) -> true
 // inRange(2, 3, 5) -> false
 // inrange(3, 2) -> false
-```
\ No newline at end of file
+```