Clean whitespace

index.js

@@ -5,29 +5,29 @@ var Stream = require('stream').Stream
 
 module.exports = function (url, exports) {
   exports = exports || {}
-  
+
   url = parse(url || '')
   url.hostname = url.hostname
   url.port = url.port || 6379
   var prefix = url.path ? url.path.substring(1) : 'kv'
-  
+
   var client = redis.createClient(url.port, url.hostname)
   if (url.auth) {
     client.auth(url.auth)
   }
-  
+
   client.on('error', function (err) {
     console.log('Redis error: ' + err)
   })
   var noop = function() {}
-  
+
   exports.put = function (key, opts) {
     var _key = prefix + ':' + key
     opts = opts || {flags: 'w'}
     if(opts.flags !== 'a') {
       client.set(_key, '', noop)
     }
-    
+
     var ws = es.through(function (data) {
       client.append(_key,  data + '\n', noop)
     })
@@ -39,7 +39,7 @@ module.exports = function (url, exports) {
 
     return ws
   }
-  
+
   exports.get = function (key, opts) {
     var _key = prefix + ':' + key
     var ws = new Stream
@@ -56,16 +56,16 @@ module.exports = function (url, exports) {
     })
     return ws
   }
-  
+
   exports.has = function (key, callback) {
     var _key = prefix + ':' + key
     client.exists(_key, callback)
   }
-  
+
   exports.del = function (key, callback) {
     var _key = prefix + ':' + key
     client.del(_key, callback)
   }
-  
+
   return exports
 }