Merge pull request yasoob#72 from SanketDG/mapfix

yasoob · yasoob · commit 368c1f083c24 · 2015-08-24T00:49:23.000+05:00
map returns an iterator in python3, use list. Fixes yasoob#65
diff --git a/map_&_filter.rst b/map_&_filter.rst
@@ -33,7 +33,7 @@ Here you go:
 .. code:: python
 
     items = [1, 2, 3, 4, 5]
-    squared = map(lambda x: x**2, items)
+    squared = list(map(lambda x: x**2, items))
 
 Most of the times we use lambdas with ``map`` so I did the same. Instead
 of a list of inputs we can even have a list of functions!
@@ -47,7 +47,7 @@ of a list of inputs we can even have a list of functions!
 
     funcs = [multiply, add]
     for i in range(5):
-        value = map(lambda x: x(i), funcs)
+        value = list(map(lambda x: x(i), funcs))
         print(value)
 
     # Output:
