Merge pull request #206 from Sahith02/master

Added new snippet [sort_list_based_on_another_list]

snippets/sort_by_indexes.md

@@ -0,0 +1,20 @@
+---
+title: sort_by_indexes
+tags: list,sort,intermediate
+---
+
+Sorts one list based on another list containing the desired indexes.
+
+Use `zip()` and `sorted()` to combine and sort the two lists, based on the values of `indexes`.
+Use a list comprehension to get the first element of each pair from the result.
+
+```py
+def sort_by_indexes(lst, indexes):
+  return [val for _, val in sorted(zip(indexes, lst), key = lambda x: x[0])]
+```
+
+```py
+a = ['eggs', 'bread', 'oranges', 'jam', 'apples', 'milk']
+b = [3, 2, 6, 4, 1, 5]
+sort_by_indexes(a, b) # ['apples', 'bread', 'eggs', 'jam', 'milk', 'oranges']
+```