Update flip.md

snippets/flip.md

@@ -1,22 +1,22 @@
----
-title: flip
-tags: adapter,function,intermediate
----
-
+---
+title: flip
+tags: function,intermediate
+---
+
 Flip takes a function as an argument, then makes the first argument the last.
 
-Return a closure that takes variadic inputs, and splices the last argument to make it the first argument before applying the rest.
-
-```js
-const flip = fn => (first, ...rest) => fn(...rest, first);
-```
-
-```js
-let a = { name: 'John Smith' };
-let b = {};
-const mergeFrom = flip(Object.assign);
-let mergePerson = mergeFrom.bind(null, a);
-mergePerson(b); // == b
-b = {};
-Object.assign(b, a); // == b
-```
+Return a closure that takes variadic inputs, and splices the last argument to make it the first argument before applying the rest.
+
+```js
+const flip = fn => (first, ...rest) => fn(...rest, first);
+```
+
+```js
+let a = { name: 'John Smith' };
+let b = {};
+const mergeFrom = flip(Object.assign);
+let mergePerson = mergeFrom.bind(null, a);
+mergePerson(b); // == b
+b = {};
+Object.assign(b, a); // == b
+```