From 36d744dbd205bd89dbfef2b0b01f43006a178bb3 Mon Sep 17 00:00:00 2001
From: Max Ogden <max@maxogden.com>
Date: Sat, 4 May 2013 11:35:56 -0700
Subject: [PATCH] 1.0.2 - dont convert arraybuffers and/or typed arrays to
 strings

---
 README.md       |  8 +++++++-
 index.js        | 13 ++++++++++++-
 package.json    |  2 +-
 test-levelup.js | 12 +++++++++++-
 4 files changed, 31 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 77e1ee4..2b78b15 100644
--- a/README.md
+++ b/README.md
@@ -26,9 +26,15 @@ This library is best used with [browserify](http://browserify.org)
 
 ## code examples
 
+```
+var leveljs = require('level-js')
+var db = leveljs('bigdata')
+db.open(function onOpen() { })
+```
+
 The test suite for this library is in the [abstract-leveldown](https://github.com/rvagg/node-abstract-leveldown) repo and is shared between various leveldown implementations across different environments and platforms.
 
-For code examples see the [abstract-leveldown test suite](https://github.com/rvagg/node-abstract-leveldown/tree/master/abstract)
+For more code examples see the [abstract-leveldown test suite](https://github.com/rvagg/node-abstract-leveldown/tree/master/abstract)
 
 The only differences between this and leveldown is that you can store `ArrayBuffers` in this (whereas leveldown just uses node `Buffer` objects)
 
diff --git a/index.js b/index.js
index 1adb001..734ccce 100644
--- a/index.js
+++ b/index.js
@@ -68,7 +68,18 @@ Level.prototype._approximateSize = function() {
 }
 
 var isBuffer = Level.prototype._isBuffer = function (buf) {
-  return buf instanceof ArrayBuffer
+  // 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
 }
 
 var checkKeyValue = Level.prototype._checkKeyValue = function (obj, type) {
diff --git a/package.json b/package.json
index 691ac14..3042678 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "level-js",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "leveldown/leveldb library for browsers using IndexedDB",
   "main": "index.js",
   "scripts": {
diff --git a/test-levelup.js b/test-levelup.js
index a1f72f8..fcabc55 100644
--- a/test-levelup.js
+++ b/test-levelup.js
@@ -6,7 +6,7 @@ var leveljs = require('./')
 
 window.db = levelup('foo', { db: leveljs })
 
-db.put('name', 'LevelUP', function (err) {
+db.put('name', 'LevelUP string', function (err) {
   if (err) return console.log('Ooops!', err) // some kind of I/O error
   db.get('name', function (err, value) {
     if (err) return console.log('Ooops!', err) // likely the key was not found
@@ -14,6 +14,16 @@ db.put('name', 'LevelUP', function (err) {
   })
 })
 
+var ary = new Uint8Array(1)
+ary[0] = 1
+db.put('binary', ary, function (err) {
+  if (err) return console.log('Ooops!', err) // some kind of I/O error
+  db.get('binary', function (err, value) {
+    if (err) return console.log('Ooops!', err) // likely the key was not found
+    console.log('binary', value)
+  })
+})
+
 var writeStream = db.createWriteStream()
 writeStream.on('error', function (err) {
   console.log('Oh my!', err)