From 802eca4ffdd38aa21f203080d3cd20cc6388a81d Mon Sep 17 00:00:00 2001
From: Rohit Tanwar <mst10041967@gmail.com>
Date: Tue, 9 Jan 2018 14:27:03 +0530
Subject: [PATCH] vowels

---
 README.md               | 19 +++++++++++++++++++
 snippets/countVowels.md | 19 +++++++++++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 snippets/countVowels.md

diff --git a/README.md b/README.md
index 39cfbf751..06bcd10ab 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,25 @@ def countOccurences(arr, val):
 ```python
 countOccurrences([1, 1, 2, 1, 2, 3], 1) # 3
 ```
+### countVowels
+
+Retuns `number` of vowels in provided `string`.
+
+Use a regular expression to count the number of vowels `(A, E, I, O, U)` in a string.
+
+```python 
+import re
+
+
+def countVowels(str):
+    return len(len(re.findall(r'[aeiou]', 'bcedfidsnoxluAEIO', re.IGNORECASE)))
+
+```
+
+``` python
+countVowels('foobar') # 3
+countVowels('gym') # 0
+```
 ### gcd
 
 Calculates the greatest common divisor between two or more numbers/lists.
diff --git a/snippets/countVowels.md b/snippets/countVowels.md
new file mode 100644
index 000000000..2f3450f1d
--- /dev/null
+++ b/snippets/countVowels.md
@@ -0,0 +1,19 @@
+### countVowels
+
+Retuns `number` of vowels in provided `string`.
+
+Use a regular expression to count the number of vowels `(A, E, I, O, U)` in a string.
+
+```python 
+import re
+
+
+def countVowels(str):
+    return len(len(re.findall(r'[aeiou]', 'bcedfidsnoxluAEIO', re.IGNORECASE)))
+
+```
+
+``` python
+countVowels('foobar') # 3
+countVowels('gym') # 0
+```
\ No newline at end of file