Travis build: 391

snippets/call.md

@@ -4,12 +4,16 @@ Given a key and a set of arguments, call them when given a context. Primarily us
 
 Use a closure to call a stored key with stored arguments.
 
-```js
-const call = (key, ...args) => context => context[ key ](...args);
+```js
+const call = (key, ...args) => context => context[key](...args);
 ```
 
-```js
-Promise.resolve( [ 1, 2, 3 ] ).then( call('map', x => 2 * x ) ).then( console.log ) //[ 2, 4, 6 ]
-const map = call.bind(null, 'map')
-Promise.resolve( [ 1, 2, 3 ] ).then( map( x => 2 * x ) ).then( console.log ) //[ 2, 4, 6 ]
+```js
+Promise.resolve([1, 2, 3])
+  .then(call('map', x => 2 * x))
+  .then(console.log); //[ 2, 4, 6 ]
+const map = call.bind(null, 'map');
+Promise.resolve([1, 2, 3])
+  .then(map(x => 2 * x))
+  .then(console.log); //[ 2, 4, 6 ]
 ```