@polkadot/trie-hash - npm Package Compare versions

Comparing version 1.8.0-beta.2 to 1.8.0-beta.3

buildTrie.js

@@ -14,3 +14,3 @@ "use strict";
 
-// Copyright 2017-2019 @polkadot/trie-hash authors & contributors
+// Copyright 2017-2020 @polkadot/trie-hash authors & contributors
 // This software may be modified and distributed under the terms
@@ -32,4 +32,3 @@ // of the Apache-2.0 license. See the LICENSE file for details.
 
-  const sharedNibbleCount = input.reduce((min, _ref, index) => {
-    let [key] = _ref;
+  const sharedNibbleCount = input.reduce((min, [key], index) => {
     return index === 0 ? key.length : Math.min(min, (0, _util.sharedPrefixLength)(key, firstKey));
@@ -49,6 +48,3 @@ }, 0);
   for (let index = 0; index < 16; index++) {
-    sharedNibbleCounts[index] = input.filter((_, index) => index >= begin).filter((_ref2) => {
-      let [key] = _ref2;
-      return key[cursor] === index;
-    }).length;
+    sharedNibbleCounts[index] = input.filter((_, index) => index >= begin).filter(([key]) => key[cursor] === index).length;
     begin += sharedNibbleCounts[index];
@@ -72,7 +68,3 @@ }
 
-function buildTrie(input) {
-  let cursor = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
-  let codec = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _defaults.DEFAULT_CODEC;
-  let stream = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : _defaults.DEFAULT_STREAM;
-
+function buildTrie(input, cursor = 0, codec = _defaults.DEFAULT_CODEC, stream = _defaults.DEFAULT_STREAM) {
   const trie = _buildTrie(input, cursor, codec, stream);
@@ -79,0 +71,0 @@

defaults.js

 "use strict";
 
-var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard.js");
+var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");
 
@@ -5,0 +5,0 @@ Object.defineProperty(exports, "__esModule", {

genesis.spec.js

 "use strict";
 
-var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault.js");
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
 
@@ -11,14 +11,13 @@ var _chainspec = require("@polkadot/chainspec");
 
-// Copyright 2017-2019 @polkadot/trie-hash authors & contributors
+// Copyright 2017-2020 @polkadot/trie-hash authors & contributors
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 describe('genesis roots', () => {
-  [_chainspec.alexander, _chainspec.driedDanta].forEach((_ref) => {
-    let {
-      genesis: {
-        raw
-      },
-      genesisRoot,
-      name
-    } = _ref;
+  [_chainspec.alexander, _chainspec.driedDanta].forEach(({
+    genesis: {
+      raw
+    },
+    genesisRoot,
+    name
+  }) => {
     it("has the correct root for ".concat(name), () => {
@@ -25,0 +24,0 @@ expect((0, _util.u8aToHex)((0, _trieRoot.default)(Object.keys(raw).map(key => ({

index.js

 "use strict";
 
-var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault.js");
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
 
@@ -5,0 +5,0 @@ Object.defineProperty(exports, "__esModule", {

package.json

 {
   "name": "@polkadot/trie-hash",
-  "version": "1.8.0-beta.2",
+  "version": "1.8.0-beta.3",
   "description": "Generates trie roots from key-value pairs",
@@ -28,8 +28,8 @@ "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.7.5",
-    "@polkadot/util": "^1.8.0-beta.2"
+    "@babel/runtime": "^7.7.7",
+    "@polkadot/util": "^1.8.0-beta.3"
   },
   "devDependencies": {
-    "@polkadot/chainspec": "^1.8.0-beta.2"
+    "@polkadot/chainspec": "^1.8.0-beta.3"
   }
 }

trieRoot.js

 "use strict";
 
-var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault.js");
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
 
@@ -14,3 +14,3 @@ Object.defineProperty(exports, "__esModule", {
 
-// Copyright 2017-2019 @polkadot/trie-hash authors & contributors
+// Copyright 2017-2020 @polkadot/trie-hash authors & contributors
 // This software may be modified and distributed under the terms
@@ -37,5 +37,4 @@ // of the Apache-2.0 license. See the LICENSE file for details.
  */
-function trieRoot(input) {
-  let codec = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _defaults.DEFAULT_CODEC;
+function trieRoot(input, codec = _defaults.DEFAULT_CODEC) {
   return codec.hashing((0, _unhashedTrie.default)(input, codec));
 }

trieRoot.spec.js

 "use strict";
 
-var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault.js");
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
 
@@ -11,12 +11,11 @@ var _util = require("@polkadot/util");
 
-// Copyright 2017-2019 @polkadot/trie-hash authors & contributors
+// Copyright 2017-2020 @polkadot/trie-hash authors & contributors
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 describe('trieRoot', () => {
-  Object.values(_data.default).forEach((_ref) => {
-    let {
-      desc,
-      input,
-      root
-    } = _ref;
+  Object.values(_data.default).forEach(({
+    desc,
+    input,
+    root
+  }) => {
     it("hashes ".concat(desc), () => {
@@ -23,0 +22,0 @@ expect((0, _util.u8aToHex)((0, _trieRoot.default)(input))).toEqual((0, _util.u8aToHex)(root));

trieRootOrdered.js

 "use strict";
 
-var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault.js");
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
 
@@ -16,3 +16,3 @@ Object.defineProperty(exports, "__esModule", {
 
-// Copyright 2017-2019 @polkadot/trie-hash authors & contributors
+// Copyright 2017-2020 @polkadot/trie-hash authors & contributors
 // This software may be modified and distributed under the terms
@@ -39,4 +39,3 @@ // of the Apache-2.0 license. See the LICENSE file for details.
  */
-function trieRootOrdered(input) {
-  let codec = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _defaults.DEFAULT_CODEC;
+function trieRootOrdered(input, codec = _defaults.DEFAULT_CODEC) {
   return (0, _trieRoot.default)(input.map((v, index) => ({
@@ -43,0 +42,0 @@ k: (0, _util.compactToU8a)(index),

trieRootOrdered.spec.js

@@ -7,3 +7,3 @@ "use strict";
 
-// Copyright 2017-2019 @polkadot/trie-hash authors & contributors
+// Copyright 2017-2020 @polkadot/trie-hash authors & contributors
 // This software may be modified and distributed under the terms
@@ -10,0 +10,0 @@ // of the Apache-2.0 license. See the LICENSE file for details.

unhashedTrie.js

 "use strict";
 
-var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault.js");
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
 
@@ -18,7 +18,6 @@ Object.defineProperty(exports, "__esModule", {
 
-// Copyright 2017-2019 @polkadot/trie-hash authors & contributors
+// Copyright 2017-2020 @polkadot/trie-hash authors & contributors
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
-function unhashedTrie(input) {
-  let codec = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _defaults.DEFAULT_CODEC;
+function unhashedTrie(input, codec = _defaults.DEFAULT_CODEC) {
   const map = {};
@@ -28,10 +27,7 @@ input.forEach(pair => {
   });
-  const pairs = Object.keys(map).sort().map(key => map[key]).map((_ref) => {
-    let {
-      k,
-      v
-    } = _ref;
-    return [(0, _util.toNibbles)(k), v];
-  });
+  const pairs = Object.keys(map).sort().map(key => map[key]).map(({
+    k,
+    v
+  }) => [(0, _util.toNibbles)(k), v]);
   return (0, _buildTrie.default)(pairs, 0, codec);
 }

unhashedTrie.spec.js

 "use strict";
 
-var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault.js");
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
 
@@ -11,12 +11,11 @@ var _util = require("@polkadot/util");
 
-// Copyright 2017-2019 @polkadot/trie-hash authors & contributors
+// Copyright 2017-2020 @polkadot/trie-hash authors & contributors
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 describe('unhashedTrie', () => {
-  Object.values(_data.default).forEach((_ref) => {
-    let {
-      desc,
-      input,
-      output
-    } = _ref;
+  Object.values(_data.default).forEach(({
+    desc,
+    input,
+    output
+  }) => {
     it("encodes ".concat(desc), () => {
@@ -23,0 +22,0 @@ expect((0, _util.u8aToHex)((0, _unhashedTrie.default)(input))).toEqual((0, _util.u8aToHex)(output));

No alert changes

Worsened metrics

Total package byte prevSize

24024

decreased by-2.73%

Lines of code

304

decreased by-5%

Dependency changes

• Updated@babel/runtime@^7.7.7

• Updated@polkadot/util@^1.8.0-beta.3