[Pkg-javascript-commits] [node-ripemd160] 14/71: returns `Buffer` type now, input must be Array, Uint8Array, or Buffer

[Bastien Roucariès]

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rouca pushed a commit to branch master
in repository node-ripemd160.

commit b2e0d90cd312a5dbb4dc18ceaf6095e12529806b
Author: JP Richardson <jprichardson at gmail.com>
Date:   Sun Mar 9 11:23:05 2014 -0500

    returns `Buffer` type now, input must be Array, Uint8Array, or Buffer
---
 CHANGELOG.md           |  1 +
 lib/ripemd160.js       | 10 ++--------
 test/ripemd160.test.js |  4 ++--
 3 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 47cc8eb..cc65121 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 ------------------
 * removed bower.json and component.json
 * changed 4 spacing to 2
+* returns `Buffer` type now, input must be Array, Uint8Array, or Buffer
 
 0.1.0 / 2013-11-20
 ------------------
diff --git a/lib/ripemd160.js b/lib/ripemd160.js
index 84ac3a9..df519a1 100644
--- a/lib/ripemd160.js
+++ b/lib/ripemd160.js
@@ -172,11 +172,7 @@ function rotl(x,n) {
   return (x<<n) | (x>>>(32-n));
 }
 
-function ripemd160(message, options) {
-  if (message.constructor === String) {
-    message = _imports.convertString.UTF8.stringToBytes(message);
-  }
-
+function ripemd160(message) {
   var H = [0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0];
   var m = bytesToWords(message);
 
@@ -205,9 +201,7 @@ function ripemd160(message, options) {
   }
 
   var digestbytes = wordsToBytes(H);
-  return options && options.asBytes ? digestbytes :
-      options && options.asString ? _imports.convertString.bytesToString(digestbytes) :
-      _imports.bytesToHex(digestbytes);
+  return new Buffer(digestbytes);
 }
 
 
diff --git a/test/ripemd160.test.js b/test/ripemd160.test.js
index b00409d..99a1411 100644
--- a/test/ripemd160.test.js
+++ b/test/ripemd160.test.js
@@ -5,8 +5,8 @@ require('terst')
 describe('+ ripemd160(input)', function() {
   describe('> when input is a string', function() {
     it('should compute the ripemd160 hash', function() {
-      var input = "hello"
-      EQ (ripemd160(input), "108f07b8382412612c048d07d13f814118445acd")
+      var input = new Buffer("hello");
+      EQ (ripemd160(input).toString('hex'), "108f07b8382412612c048d07d13f814118445acd")
     })
   })
 })

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