[Pkg-javascript-commits] [node-sha.js] 42/237: remove unused utils

[Bastien Roucariès]

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

commit a331a1513efa3bc2cdebc955fa3832ff6306d34f
Author: Dominic Tarr <dominic.tarr at gmail.com>
Date:   Fri Dec 27 15:02:24 2013 +0700

    remove unused utils
---
 test/reverse.js | 29 -----------------------------
 util.js         | 27 +--------------------------
 2 files changed, 1 insertion(+), 55 deletions(-)

diff --git a/test/reverse.js b/test/reverse.js
deleted file mode 100644
index b143c65..0000000
--- a/test/reverse.js
+++ /dev/null
@@ -1,29 +0,0 @@
-var reverseByteOrder = require('../util').reverseByteOrder
-var Uint32toHex = require('../util').Uint32toHex
-
-var tape = require('tape')
-
-tape('rotate byte order', function (t) {
-  var r = reverseByteOrder(0x12345678)
-  console.log(Uint32toHex(r))
-  t.equal(r, 0x78563412, 'reverse bytes')
-  t.equal(reverseByteOrder(r), 0x12345678, 'reverse again')
-  t.end()
-})
-
-function reverse(a, b, t) {
-
-  t.equal(reverseByteOrder(a)|0, b|0)
-  console.log(Uint32toHex(reverseByteOrder(a)), Uint32toHex(b))
-  t.equal(reverseByteOrder(b)|0, a|0)
-  console.log(Uint32toHex(reverseByteOrder(b)), Uint32toHex(a))
-}
-
-tape('rotate byte order, da39a3ee', function (t) {
-  reverse(0xeea339da, 0xda39a3ee, t)
-  reverse(0xee0039da, 0xda3900ee, t)
-  reverse(0xee0000da, 0xda0000ee, t)
-  reverse(0x00a33900, 0x0039a300, t)
-
-  t.end()
-})
diff --git a/util.js b/util.js
index 03d6f94..842fd0a 100644
--- a/util.js
+++ b/util.js
@@ -1,8 +1,7 @@
 exports.write = write
-exports.reverseByteOrder = reverseByteOrder
 exports.toHex = toHex
 exports.zeroFill = zeroFill
-exports.Uint32toHex = Uint32toHex
+
 exports.toString = toString
 var bopsToString = require('bops/typedarray/to')
 //change me: args should be:
@@ -55,36 +54,12 @@ function toHex (buf) {
   return s
 }
 
-
-function reverseByteOrder(n) {
-  return (
-    ((n << 24) & 0xff000000)
-  | ((n <<  8) & 0x00ff0000)
-  | ((n >>  8) & 0x0000ff00)
-  | ((n >> 24) & 0x000000ff)
-  )
-}
-
 //always fill to the end!
 function zeroFill(buf, from) {
   for(var i = from; i < buf.byteLength; i++)
     buf[i] = 0
 }
 
-
-function Uint32toHex (n) {
-  var s = (n & 0x0f).toString(16)
-      s = ((n >>= 4) & 0x0f).toString(16) + s
-      s = ((n >>= 4) & 0x0f).toString(16) + s
-      s = ((n >>= 4) & 0x0f).toString(16) + s
-      s = ((n >>= 4) & 0x0f).toString(16) + s
-      s = ((n >>= 4) & 0x0f).toString(16) + s
-      s = ((n >>= 4) & 0x0f).toString(16) + s
-      s = ((n >>= 4) & 0x0f).toString(16) + s
-  return s
-}
-
-
 function toString(buf, enc) {
   if(null == enc) return buf
   return bopsToString(buf, enc)

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