1 files changed, 0 insertions, 10 deletions
diff --git a/src/apis.js b/src/apis.js
index 098d9cdd..7b470802 100644
--- a/src/apis.js
+++ b/src/apis.js
@@ -97,15 +97,5 @@ HashQueueMap.prototype = {
         return array.shift();
       }
     }
-  },
-  
-  /**
-   * return the first item without deleting it
-   */
-  peek: function(key) {
-    var array = this[key = hashKey(key)];
-    if (array) {
-    return array[0];
-    }
   }
 };