Add support for an array of keys 🗝

Author: djfarrelly

README.md

@@ -4,8 +4,8 @@ A quick way to wrap your Redux actions in a namespace.
 
 When dealing with larger Redux applications, this can help avoid generic
 action names from causing side effects. This will return an object with
-namespaced string constants given a string namespace and an object.  See
-usage examples below for more info.
+namespaced string constants given a string namespace and an Object or Array.
+See usage examples below for more info.
 
 ## Install
 
@@ -18,18 +18,26 @@ npm install @bufferapp/keywrapper
 ```js
 import keyWrapper from '@bufferapp/keywrapper'
 
+// Use an Object...
 const actions = keyWrapper('QUEUE', {
   POST_DELETE: 0,
   POST_SHARE_NOW: 0
 })
 
+// ...or an Array
+const otherActions = keyWrapper('QUEUE', [
+  'POST_DELETE',
+  'POST_SHARE_NOW'
+])
+
 console.log(actions)
 /*
 {
   POST_DELETE: 'QUEUE__POST_DELETE',
   POST_SHARE_NOW: 'QUEUE__POST_SHARE_NOW',
 }
 */
+
 ```
 
 ## License

index.js

@@ -1,7 +1,7 @@
 module.exports = function keyWrapper(namespace, actions) {
-  return Object.keys(actions)
-    .reduce((o, action) => {
-      o[action] = `${namespace}__${action}`
-      return o
-    }, {})
+  const keys = Array.isArray(actions) ? actions : Object.keys(actions)
+  return keys.reduce((o, action) => {
+    o[action] = `${namespace}__${action}`
+    return o
+  }, {})
 }

index.test.js

@@ -3,12 +3,22 @@ const keyWrapper = require('./index')
 
 const actionObject = {
   CLICK_BUTTON: 0,
-  ADDITEM: 0
+  ADDITEM: 0,
 }
 
 const wrappedOne = keyWrapper('ONE', actionObject)
 
 assert.equal(wrappedOne.CLICK_BUTTON, 'ONE__CLICK_BUTTON')
 assert.equal(wrappedOne.ADDITEM, 'ONE__ADDITEM')
 
+const actionArray = [
+  'CLICK_BUTTON',
+  'ADDITEM',
+]
+
+const wrappedTwo = keyWrapper('TWO', actionArray)
+
+assert.equal(wrappedTwo.CLICK_BUTTON, 'TWO__CLICK_BUTTON')
+assert.equal(wrappedTwo.ADDITEM, 'TWO__ADDITEM')
+
 console.log('Tests passed!')