Adds number suppor to actions

index.js

@@ -2,12 +2,12 @@ module.exports = function hashswitch (actions, defaultCallback){
   var hash = {}
   hash.DEFAULT_CALLBACK = defaultCallback || function () {}
   actions && Object.keys(actions).forEach(function (action) {
-    ('string' === typeof action && 'function' === typeof actions[action]) ?
+    (('string' === typeof action || 'number' !== typeof action) && 'function' === typeof actions[action]) ?
     (hash[action] = actions[action]) :
-    console.error(action + ' should be a string and ' + actions[action] + ' should be a function.')
+    console.error(action + ' should be a string or number and ' + actions[action] + ' should be a function.')
   })
   return function exectue (action) {
-   'string' !== typeof action && console.error(action + ' should be a string')
+    ('string' !== typeof action || 'number' !== typeof action) && console.error(action + ' should be a string or number')
     return (hash[action] || hash.DEFAULT_CALLBACK).apply(this, [].slice.call(arguments, 1))
   }
 }

test.js

@@ -40,8 +40,11 @@ test('should call action callback', function(t) {
 })
 
 test('should register multipe action callbacks', function(t) {
-  t.plan(4)
+  t.plan(5)
   var hash = hs({
+      1: function one () {
+        return 1
+      },
       'yolo': function() {
         return 'YOLO'
       },
@@ -56,6 +59,7 @@ test('should register multipe action callbacks', function(t) {
       return 'FWEE'
     }
   )
+  t.equal(hash(1), 1)
   t.equal(hash('yolo'), 'YOLO')
   t.equal(hash('enzo'), 'SUP')
   t.equal(hash('lazlo'), 'DUDE')