travis_commit

README.md

@@ -70,6 +70,33 @@ count_vowels('foobar') # 3
 count_vowels('gym') # 0
 ```
 
+### deepFlatten
+
+Deep flattens a list.
+
+Use recursion. Use `list.extend()` with an empty array (`result`) and the spread function to flatten a list. Recursively flatten each element that is a list.
+
+```python 
+
+def spread(arg):
+    ret = []
+    for i in arg:
+        if isinstance(i, list):
+            ret.extend(i)
+        else:
+            ret.append(i)
+    return ret
+
+ def deep_flatten(arr):
+    result = []
+    result.extend(spread(list(map(lambda x : deep(x) if type(x) == list else x,arr))))
+    return result
+
+```
+
+```python
+deep_flatten([1, [2], [[3], 4], 5]) # [1,2,3,4,5]
+```
 ### gcd
 
 Calculates the greatest common divisor between two or more numbers/lists.

snippets/deep_flatten.md

@@ -5,6 +5,7 @@ Deep flattens a list.
 Use recursion. Use `list.extend()` with an empty array (`result`) and the spread function to flatten a list. Recursively flatten each element that is a list.
 
 ```python 
+
 def spread(arg):
     ret = []
     for i in arg:
@@ -18,6 +19,7 @@ def spread(arg):
     result = []
     result.extend(spread(list(map(lambda x : deep(x) if type(x) == list else x,arr))))
     return result
+
 ```
 
 ```python