z32 - npm Package Compare versions

Comparing version 1.0.0 to 1.0.1

index.js

 const b4a = require('b4a')
 
-const ALPHABET = 'ybndrfg8ejkmcpqxot1uwisza345h769'.split('')
-const MIN = 49 // 0
-const MAX = 122 // z
+const ALPHABET = 'ybndrfg8ejkmcpqxot1uwisza345h769'
+const MIN = 0x31 // 1
+const MAX = 0x7a // z
 const REVERSE = new Int8Array(1 + MAX - MIN)
@@ -11,3 +11,3 @@
 for (let i = 0; i < ALPHABET.length; i++) {
-  const v = ALPHABET[i].charCodeAt(0) - MIN
+  const v = ALPHABET.charCodeAt(i) - MIN
   REVERSE[v] = i
@@ -39,6 +39,6 @@ }
 
-    out[pb++] = (a << 3) | (b >> 2)
-    out[pb++] = ((b & 0b11) << 6) | (c << 1) | (d >> 4)
-    out[pb++] = ((d & 0b1111) << 4) | (e >> 1)
-    out[pb++] = ((e & 0b1) << 7) | (f << 2) | (g >> 3)
+    out[pb++] = (a << 3) | (b >>> 2)
+    out[pb++] = ((b & 0b11) << 6) | (c << 1) | (d >>> 4)
+    out[pb++] = ((d & 0b1111) << 4) | (e >>> 1)
+    out[pb++] = ((e & 0b1) << 7) | (f << 2) | (g >>> 3)
     out[pb++] = ((g & 0b111) << 5) | h
@@ -52,3 +52,3 @@ }
 
-  out[pb++] = (a << 3) | (b >> 2)
+  out[pb++] = (a << 3) | (b >>> 2)
 
@@ -60,3 +60,3 @@ if (r <= 2) return out.subarray(0, pb)
 
-  out[pb++] = ((b & 0b11) << 6) | (c << 1) | (d >> 4)
+  out[pb++] = ((b & 0b11) << 6) | (c << 1) | (d >>> 4)
 
@@ -67,3 +67,3 @@ if (r <= 4) return out.subarray(0, pb)
 
-  out[pb++] = ((d & 0b1111) << 4) | (e >> 1)
+  out[pb++] = ((d & 0b1111) << 4) | (e >>> 1)
 
@@ -75,3 +75,3 @@ if (r <= 5) return out.subarray(0, pb)
 
-  out[pb++] = ((e & 0b1) << 7) | (f << 2) | (g >> 3)
+  out[pb++] = ((e & 0b1) << 7) | (f << 2) | (g >>> 3)
 
@@ -95,7 +95,7 @@ if (r <= 7) return out.subarray(0, pb)
   for (let p = 0; p < max; p += 5) {
-    const i = p >> 3
+    const i = p >>> 3
     const j = p & 7
 
     if (j <= 3) {
-      s += ALPHABET[(buf[i] >> (3 - j)) & 0b11111]
+      s += ALPHABET[(buf[i] >>> (3 - j)) & 0b11111]
       continue
@@ -106,3 +106,3 @@ }
     const h = (buf[i] << of) & 0b11111
-    const l = (i >= buf.length ? 0 : buf[i + 1]) >> (8 - of)
+    const l = (i >= buf.byteLength ? 0 : buf[i + 1]) >>> (8 - of)
 
@@ -109,0 +109,0 @@ s += ALPHABET[h | l]

package.json

 {
   "name": "z32",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Encode & decode z-base32",
@@ -10,3 +10,7 @@ "main": "index.js",
   "devDependencies": {
-    "brittle": "^2.0.0",
+    "base-x": "^4.0.0",
+    "base32": "0.0.7",
+    "brittle": "^3.1.3",
+    "nanobench": "^3.0.0",
+    "rfc4648": "^1.5.2",
     "standard": "^17.0.0"
@@ -19,3 +23,4 @@ },
   "scripts": {
-    "test": "standard && brittle test.js"
+    "test": "standard && brittle test.js",
+    "bench": "node benchmark.js"
   },
@@ -22,0 +27,0 @@ "author": "Mathias Buus (@mafintosh)",

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

9209

increased by44.75%

Number of package files

7

increased by16.67%

Lines of code

239

increased by88.19%

Worsened metrics

Dev dependency count

6

increased by200%

No dependency changes