x-address-codec - npm Package Compare versions

Comparing version 0.3.0 to 0.3.1

dist/npm/address-codec.js

@@ -9,39 +9,8 @@ 'use strict';
 
-function seqEqual(arr1, arr2) {
-  if (arr1.length !== arr2.length) {
-    return false;
-  }
+var _require = require('./utils');
 
-  for (var i = 0; i < arr1.length; i++) {
-    if (arr1[i] !== arr2[i]) {
-      return false;
-    }
-  }
-  return true;
-}
+var seqEqual = _require.seqEqual;
+var toArray = _require.toArray;
+var isSet = _require.isSet;
 
-// Concatenates args and/or contents of sequence conforming args to an Array.
-function toArray() {
-  var args = arguments;
-  if (args.length === 1 && Array.isArray(args[0])) {
-    return args[0];
-  }
-  var ret = [];
-  for (var i = 0; i < args.length; i++) {
-    var arg = args[i];
-    if (arg.length !== undefined) {
-      for (var j = 0; j < arg.length; j++) {
-        ret.push(arg[j]);
-      }
-    } else {
-      ret.push(arg);
-    }
-  }
-  return ret;
-}
-
-function isSet(o) {
-  return o !== null && o !== undefined;
-}
-
 /* --------------------------------- ENCODER -------------------------------- */
@@ -66,30 +35,2 @@
     _createClass(AddressCodec, [{
-      key: 'encodeRaw',
-      value: function encodeRaw(bytes) {
-        return this.codec.encode(bytes);
-      }
-    }, {
-      key: 'decodeRaw',
-      value: function decodeRaw(string) {
-        return this.codec.decode(string);
-      }
-    }, {
-      key: 'verifyCheckSum',
-      value: function verifyCheckSum(bytes) {
-        var computed = sha256(sha256(bytes.slice(0, -4))).slice(0, 4);
-        var checksum = bytes.slice(-4);
-        return seqEqual(computed, checksum);
-      }
-    }, {
-      key: 'encodeVersioned',
-      value: function encodeVersioned(bytes, version) {
-        return this.encodeChecked(toArray(version, bytes));
-      }
-    }, {
-      key: 'encodeChecked',
-      value: function encodeChecked(buffer) {
-        var check = sha256(sha256(buffer)).slice(0, 4);
-        return this.encodeRaw(toArray(buffer, check));
-      }
-    }, {
       key: 'encode',
@@ -112,2 +53,18 @@ value: function encode(bytes) {
     }, {
+      key: 'encodeRaw',
+      value: function encodeRaw(bytes) {
+        return this.codec.encode(bytes);
+      }
+    }, {
+      key: 'decodeRaw',
+      value: function decodeRaw(string) {
+        return this.codec.decode(string);
+      }
+    }, {
+      key: 'encodeChecked',
+      value: function encodeChecked(buffer) {
+        var check = sha256(sha256(buffer)).slice(0, 4);
+        return this.encodeRaw(toArray(buffer, check));
+      }
+    }, {
       key: 'decodeChecked',
@@ -125,2 +82,7 @@ value: function decodeChecked(encoded) {
     }, {
+      key: 'encodeVersioned',
+      value: function encodeVersioned(bytes, version) {
+        return this.encodeChecked(toArray(version, bytes));
+      }
+    }, {
       key: 'decodeVersioned',
@@ -131,25 +93,2 @@ value: function decodeVersioned(string, version) {
     }, {
-      key: 'findPrefix',
-
-      /**
-      * @param {Number} payloadLength - number of bytes encoded not incl checksum
-      * @param {String} desiredPrefix - desired prefix when base58 encoded with
-      *                                 checksum
-      * @return {Array} version
-      */
-      value: function findPrefix(payloadLength, desiredPrefix) {
-        if (this.base !== 58) {
-          throw new Error('Only works for base58');
-        }
-        var totalLength = payloadLength + 4; // for checksum
-        var chars = Math.log(Math.pow(256, totalLength)) / Math.log(this.base);
-        // (x, x.8] -> x+1, (x.8, x+1) -> x+2
-        var requiredChars = Math.ceil(chars + 0.2);
-        var padding = this.alphabet[Math.floor(this.alphabet.length / 2) - 1];
-        var template = desiredPrefix + new Array(requiredChars + 1).join(padding);
-        var bytes = this.decodeRaw(template);
-        var version = bytes.slice(0, -totalLength);
-        return version;
-      }
-    }, {
       key: 'decodeMultiVersioned',
@@ -168,3 +107,3 @@
       */
-      value: function decodeMultiVersioned(encoded, possibleVersions, expectedLength, names) {
+      value: function decodeMultiVersioned(encoded, possibleVersions, expectedLength, types) {
         var withoutSum = this.decodeChecked(encoded);
@@ -188,4 +127,4 @@ var ret = { version: null, bytes: null };
             ret.versionIx = i;
-            if (names) {
-              ret.type = names[i];
+            if (types) {
+              ret.type = types[i];
             }
@@ -201,2 +140,32 @@ return false;
       }
+    }, {
+      key: 'verifyCheckSum',
+      value: function verifyCheckSum(bytes) {
+        var computed = sha256(sha256(bytes.slice(0, -4))).slice(0, 4);
+        var checksum = bytes.slice(-4);
+        return seqEqual(computed, checksum);
+      }
+    }, {
+      key: 'findPrefix',
+
+      /**
+      * @param {Number} payloadLength - number of bytes encoded not incl checksum
+      * @param {String} desiredPrefix - desired prefix when base58 encoded with
+      *                                 checksum
+      * @return {Array} version
+      */
+      value: function findPrefix(payloadLength, desiredPrefix) {
+        if (this.base !== 58) {
+          throw new Error('Only works for base58');
+        }
+        var totalLength = payloadLength + 4; // for checksum
+        var chars = Math.log(Math.pow(256, totalLength)) / Math.log(this.base);
+        // (x, x.8] -> x+1, (x.8, x+1) -> x+2
+        var requiredChars = Math.ceil(chars + 0.2);
+        var padding = this.alphabet[Math.floor(this.alphabet.length / 2) - 1];
+        var template = desiredPrefix + new Array(requiredChars + 1).join(padding);
+        var bytes = this.decodeRaw(template);
+        var version = bytes.slice(0, -totalLength);
+        return version;
+      }
     }]);
@@ -203,0 +172,0 @@

dist/npm/index.js

@@ -21,3 +21,5 @@ 'use strict';
     add('decode');
-    if (!args.versions) add('encode');
+    if (!args.versions) {
+      add('encode');
+    }
   }
@@ -24,0 +26,0 @@ for (var k in codecMethods) {

package.json

 {
   "name": "x-address-codec",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "crypto currency address codec",
@@ -5,0 +5,0 @@ "files": [

No alert changes

Improved metrics

Total package byte prevSize

10832

increased by2.25%

Number of package files

5

increased by25%

Lines of code

244

increased by4.72%

No dependency changes