Travis build: 1702

2018-02-19 13:57:10 +00:00
parent e802375d24
commit d0f1901ada
4 changed files with 150 additions and 56 deletions
--- a/snippets/permutations.md
+++ b/snippets/permutations.md
@@ -15,10 +15,7 @@ const permutations = arr => {
  return arr.reduce(
    (acc, item, i) =>
      acc.concat(
-        permutations([...arr.slice(0, i), ...arr.slice(i + 1)]).map(val => [
-          item,
-          ...val,
-        ])
+        permutations([...arr.slice(0, i), ...arr.slice(i + 1)]).map(val => [item, ...val])
      ),
    []
  );
@@ -26,5 +23,5 @@ const permutations = arr => {
 ```

 ```js
-permutations([1, 33, 5]) // [ [ 1, 33, 5 ], [ 1, 5, 33 ], [ 33, 1, 5 ], [ 33, 5, 1 ], [ 5, 1, 33 ], [ 5, 33, 1 ] ]
+permutations([1, 33, 5]); // [ [ 1, 33, 5 ], [ 1, 5, 33 ], [ 33, 1, 5 ], [ 33, 5, 1 ], [ 5, 1, 33 ], [ 5, 33, 1 ] ]
 ```