use isbuffer

index.js

@@ -4,6 +4,7 @@ var IDB = require('idb-wrapper')
 var AbstractLevelDOWN = require('abstract-leveldown').AbstractLevelDOWN
 var util = require('util')
 var Iterator = require('./iterator')
+var isBuffer = require('isbuffer')
 
 function Level(location) {
   if (!(this instanceof Level)) return new Level(location)
@@ -67,20 +68,7 @@ Level.prototype._approximateSize = function() {
   throw new Error('Not implemented')
 }
 
-var isBuffer = Level.prototype._isBuffer = function (buf) {
-  // TODO is there a better way to check this?
-  if (buf instanceof ArrayBuffer) return true
-  if (buf instanceof Int8Array) return true
-  if (buf instanceof Int16Array) return true
-  if (buf instanceof Int32Array) return true
-  if (buf instanceof Uint8Array) return true
-  if (buf instanceof Uint16Array) return true
-  if (buf instanceof Uint32Array) return true
-  if (buf instanceof Uint8ClampedArray) return true
-  if (buf instanceof Float32Array) return true
-  if (buf instanceof Float64Array) return true
-  return false
-}
+Level.prototype._isBuffer = isBuffer
 
 var checkKeyValue = Level.prototype._checkKeyValue = function (obj, type) {
   if (obj === null || obj === undefined)
@@ -106,4 +94,4 @@ function StringToArrayBuffer(str) {
     bufView[i] = str.charCodeAt(i)
   }
   return buf
-}
+}

package.json

@@ -24,6 +24,7 @@
   "dependencies": {
     "idb-wrapper": "git://github.com/maxogden/IDBWrapper.git#autoContinueOption",
     "abstract-leveldown": "~0.3.0",
-    "levelup": "git://github.com/rvagg/node-levelup.git#0.9-wip"
+    "levelup": "git://github.com/rvagg/node-levelup.git#0.9-wip",
+    "isbuffer": "0.0.0"
   }
 }