Replace buffer constructor with buffer-alloc and buffer-from (#83)

index.js

@@ -2,23 +2,25 @@ var stream = require('stream')
 var inherits = require('inherits')
 var genobj = require('generate-object-property')
 var genfun = require('generate-function')
+var bufferFrom = require('buffer-from')
+var bufferAlloc = require('buffer-alloc')
 
-var quote = new Buffer('"')[0]
-var comma = new Buffer(',')[0]
-var cr = new Buffer('\r')[0]
-var nl = new Buffer('\n')[0]
+var quote = bufferFrom('"')[0]
+var comma = bufferFrom(',')[0]
+var cr = bufferFrom('\r')[0]
+var nl = bufferFrom('\n')[0]
 
 var Parser = function (opts) {
   if (!opts) opts = {}
   if (Array.isArray(opts)) opts = {headers: opts}
 
   stream.Transform.call(this, {objectMode: true, highWaterMark: 16})
 
-  this.separator = opts.separator ? new Buffer(opts.separator)[0] : comma
-  this.quote = opts.quote ? new Buffer(opts.quote)[0] : quote
-  this.escape = opts.escape ? new Buffer(opts.escape)[0] : this.quote
+  this.separator = opts.separator ? bufferFrom(opts.separator)[0] : comma
+  this.quote = opts.quote ? bufferFrom(opts.quote)[0] : quote
+  this.escape = opts.escape ? bufferFrom(opts.escape)[0] : this.quote
   if (opts.newline) {
-    this.newline = new Buffer(opts.newline)[0]
+    this.newline = bufferFrom(opts.newline)[0]
     this.customNewline = true
   } else {
     this.newline = nl
@@ -36,7 +38,7 @@ var Parser = function (opts) {
   this._first = true
   this._quoted = false
   this._escaped = false
-  this._empty = this._raw ? new Buffer(0) : ''
+  this._empty = this._raw ? bufferAlloc(0) : ''
   this._Row = null
 
   if (this.headers) {
@@ -48,7 +50,7 @@ var Parser = function (opts) {
 inherits(Parser, stream.Transform)
 
 Parser.prototype._transform = function (data, enc, cb) {
-  if (typeof data === 'string') data = new Buffer(data)
+  if (typeof data === 'string') data = bufferFrom(data)
 
   var start = 0
   var buf = data

package.json

@@ -7,6 +7,8 @@
     "url": "git+https://github.com/mafintosh/csv-parser.git"
   },
   "dependencies": {
+    "buffer-alloc": "^1.1.0",
+    "buffer-from": "^1.0.0",
     "generate-function": "^1.0.1",
     "generate-object-property": "^1.0.0",
     "inherits": "^2.0.1",