@polkadot/util - npm Package Compare versions

Comparing version 9.2.2-14 to 9.2.2-15

cjs/compact/fromU8a.js

@@ -7,3 +7,3 @@ "use strict";
 exports.compactFromU8a = compactFromU8a;
-exports.compactFromU8aStrict = compactFromU8aStrict;
+exports.compactFromU8aLim = compactFromU8aLim;
 
@@ -32,13 +32,5 @@ var _bn = require("../bn");
 function compactFromU8a(input) {
-  return compactFromU8aStrict((0, _u8a.u8aToU8a)(input));
-}
-/**
- * @name compactFromU8aStrict
- * @description A strict version of [[compactFromU8a]], accepting only Uint8Array inputs
- */
+  const u8a = (0, _u8a.u8aToU8a)(input); // The u8a is manually converted here for 1, 2 & 4 lengths, it is 2x faster
+  // than doing an additional call to u8aToBn (as with variable length)
 
-
-function compactFromU8aStrict(u8a) {
-  // The u8a is manually converted here for 1, 2 & 4 lengths, it is 2x faster
-  // than doing an additional call to u8aToBn (as with variable length)
   switch (u8a[0] & 0b11) {
@@ -78,2 +70,46 @@ case 0b00:
   }
+}
+/**
+ * @name compactFromU8aLim
+ * @description A limited version of [[compactFromU8a]], accepting only Uint8Array inputs for values <= 48 bits
+ */
+
+
+function compactFromU8aLim(u8a) {
+  // The u8a is manually converted here for 1, 2 & 4 lengths, it is 2x faster
+  // than doing an additional call to u8aToBn (as with variable length)
+  switch (u8a[0] & 0b11) {
+    case 0b00:
+      return [1, u8a[0] >>> 2];
+
+    case 0b01:
+      return [2, u8a[0] + u8a[1] * 0x100 >>> 2];
+
+    case 0b10:
+      return [4, u8a[0] + u8a[1] * 0x100 + u8a[2] * 0x10000 + u8a[3] * 0x1000000 >>> 2];
+    // 0b11
+
+    default:
+      break;
+  } // add 5 to shifted (4 for base length, 1 for this byte)
+
+
+  const offset = (u8a[0] >>> 2) + 5; // we unroll the loop
+
+  switch (offset) {
+    // there still could be 4 bytes data, similar to 0b10 above (with offsets)
+    case 5:
+      return [5, u8a[1] + u8a[2] * 0x100 + u8a[3] * 0x10000 + u8a[4] * 0x1000000];
+
+    case 6:
+      return [6, u8a[1] + u8a[2] * 0x100 + u8a[3] * 0x10000 + u8a[4] * 0x1000000 + u8a[5] * 0x100000000];
+    // 6 bytes data is the maximum, 48 bits (56 would overflow)
+
+    case 7:
+      return [7, u8a[1] + u8a[2] * 0x100 + u8a[3] * 0x10000 + u8a[4] * 0x1000000 + u8a[5] * 0x100000000 + u8a[6] * 0x10000000000];
+    // for anything else, use the non-unrolled version
+
+    default:
+      throw new Error('Compact input is > Number.MAX_SAFE_INTEGER');
+  }
 }

cjs/compact/index.js

@@ -18,6 +18,6 @@ "use strict";
 });
-Object.defineProperty(exports, "compactFromU8aStrict", {
+Object.defineProperty(exports, "compactFromU8aLim", {
   enumerable: true,
   get: function () {
-    return _fromU8a.compactFromU8aStrict;
+    return _fromU8a.compactFromU8aLim;
   }
@@ -24,0 +24,0 @@ });

cjs/is/ascii.js

@@ -7,3 +7,2 @@ "use strict";
 exports.isAscii = isAscii;
-exports.isAsciiStrict = isAsciiStrict;
 
@@ -40,15 +39,6 @@ var _toU8a = require("../u8a/toU8a");
   if (value) {
-    return isStringIn && !(0, _hex.isHex)(value) ? value.toString().split('').every(isAsciiChar) : isAsciiStrict((0, _toU8a.u8aToU8a)(value));
+    return isStringIn && !(0, _hex.isHex)(value) ? value.toString().split('').every(isAsciiChar) : (0, _toU8a.u8aToU8a)(value).every(isAsciiByte);
   }
 
   return isStringIn;
-}
-/**
- * @name isAsciiStrict
- * @description A strict version of [[isAscii]], accepting only Uint8Array inputs
- */
-
-
-function isAsciiStrict(u8a) {
-  return u8a.every(isAsciiByte);
 }

cjs/is/index.js

@@ -18,8 +18,2 @@ "use strict";
 });
-Object.defineProperty(exports, "isAsciiStrict", {
-  enumerable: true,
-  get: function () {
-    return _ascii.isAsciiStrict;
-  }
-});
 Object.defineProperty(exports, "isBigInt", {
@@ -175,8 +169,2 @@ enumerable: true,
 });
-Object.defineProperty(exports, "isUtf8Strict", {
-  enumerable: true,
-  get: function () {
-    return _utf.isUtf8Strict;
-  }
-});
 Object.defineProperty(exports, "isWasm", {
@@ -183,0 +171,0 @@ enumerable: true,

cjs/is/utf8.js

@@ -7,3 +7,2 @@ "use strict";
 exports.isUtf8 = isUtf8;
-exports.isUtf8Strict = isUtf8Strict;
 
@@ -29,11 +28,3 @@ var _toU8a = require("../u8a/toU8a");
 
-  return isUtf8Strict((0, _toU8a.u8aToU8a)(value));
-}
-/**
- * @name isUtf8Strict
- * @description A strict version of [[isUtf8]], acception only Uint8Array inpouts
- */
-
-
-function isUtf8Strict(u8a) {
+  const u8a = (0, _toU8a.u8aToU8a)(value);
   const len = u8a.length;
@@ -40,0 +31,0 @@ let i = 0;

cjs/packageInfo.js

@@ -14,4 +14,4 @@ "use strict";
   type: 'cjs',
-  version: '9.2.2-14'
+  version: '9.2.2-15'
 };
 exports.packageInfo = packageInfo;

cjs/u8a/cmp.js

@@ -7,3 +7,2 @@ "use strict";
 exports.u8aCmp = u8aCmp;
-exports.u8aCmpStrict = u8aCmpStrict;
 
@@ -32,11 +31,4 @@ var _toU8a = require("./toU8a");
 function u8aCmp(a, b) {
-  return u8aCmpStrict((0, _toU8a.u8aToU8a)(a), (0, _toU8a.u8aToU8a)(b));
-}
-/**
- * @name u8aCmpStrict
- * @description A strict version of [[u8aCmp]], accepting only Uint8Array inputs
- */
-
-
-function u8aCmpStrict(u8aa, u8ab) {
+  const u8aa = (0, _toU8a.u8aToU8a)(a);
+  const u8ab = (0, _toU8a.u8aToU8a)(b);
   let i = 0;
@@ -43,0 +35,0 @@

cjs/u8a/eq.js

@@ -7,3 +7,2 @@ "use strict";
 exports.u8aEq = u8aEq;
-exports.u8aEqStrict = u8aEqStrict;
 
@@ -30,11 +29,5 @@ var _toU8a = require("./toU8a");
 function u8aEq(a, b) {
-  return u8aEqStrict((0, _toU8a.u8aToU8a)(a), (0, _toU8a.u8aToU8a)(b));
-}
-/**
- * @name u8aEqStrict
- * @description A strict version of [[u8aCmp]], accepting only Uint8Array inputs
- */
+  const u8aa = (0, _toU8a.u8aToU8a)(a);
+  const u8ab = (0, _toU8a.u8aToU8a)(b);
 
-
-function u8aEqStrict(u8aa, u8ab) {
   if (u8aa.length === u8ab.length) {
@@ -41,0 +34,0 @@ const dvA = new DataView(u8aa.buffer, u8aa.byteOffset);

cjs/u8a/index.js

@@ -30,8 +30,2 @@ "use strict";
 });
-Object.defineProperty(exports, "u8aCmpStrict", {
-  enumerable: true,
-  get: function () {
-    return _cmp.u8aCmpStrict;
-  }
-});
 Object.defineProperty(exports, "u8aConcat", {
@@ -61,8 +55,2 @@ enumerable: true,
 });
-Object.defineProperty(exports, "u8aEqStrict", {
-  enumerable: true,
-  get: function () {
-    return _eq.u8aEqStrict;
-  }
-});
 Object.defineProperty(exports, "u8aFixLength", {
@@ -69,0 +57,0 @@ enumerable: true,

compact/fromU8a.d.ts

@@ -20,5 +20,5 @@ /// <reference types="bn.js" />
 /**
- * @name compactFromU8aStrict
- * @description A strict version of [[compactFromU8a]], accepting only Uint8Array inputs
+ * @name compactFromU8aLim
+ * @description A limited version of [[compactFromU8a]], accepting only Uint8Array inputs for values <= 48 bits
  */
-export declare function compactFromU8aStrict(u8a: Uint8Array): [number, BN];
+export declare function compactFromU8aLim(u8a: Uint8Array): [number, number];

compact/fromU8a.js

@@ -21,12 +21,5 @@ // Copyright 2017-2022 @polkadot/util authors & contributors
 export function compactFromU8a(input) {
-  return compactFromU8aStrict(u8aToU8a(input));
-}
-/**
- * @name compactFromU8aStrict
- * @description A strict version of [[compactFromU8a]], accepting only Uint8Array inputs
- */
+  const u8a = u8aToU8a(input); // The u8a is manually converted here for 1, 2 & 4 lengths, it is 2x faster
+  // than doing an additional call to u8aToBn (as with variable length)
 
-export function compactFromU8aStrict(u8a) {
-  // The u8a is manually converted here for 1, 2 & 4 lengths, it is 2x faster
-  // than doing an additional call to u8aToBn (as with variable length)
   switch (u8a[0] & 0b11) {
@@ -66,2 +59,45 @@ case 0b00:
   }
+}
+/**
+ * @name compactFromU8aLim
+ * @description A limited version of [[compactFromU8a]], accepting only Uint8Array inputs for values <= 48 bits
+ */
+
+export function compactFromU8aLim(u8a) {
+  // The u8a is manually converted here for 1, 2 & 4 lengths, it is 2x faster
+  // than doing an additional call to u8aToBn (as with variable length)
+  switch (u8a[0] & 0b11) {
+    case 0b00:
+      return [1, u8a[0] >>> 2];
+
+    case 0b01:
+      return [2, u8a[0] + u8a[1] * 0x100 >>> 2];
+
+    case 0b10:
+      return [4, u8a[0] + u8a[1] * 0x100 + u8a[2] * 0x10000 + u8a[3] * 0x1000000 >>> 2];
+    // 0b11
+
+    default:
+      break;
+  } // add 5 to shifted (4 for base length, 1 for this byte)
+
+
+  const offset = (u8a[0] >>> 2) + 5; // we unroll the loop
+
+  switch (offset) {
+    // there still could be 4 bytes data, similar to 0b10 above (with offsets)
+    case 5:
+      return [5, u8a[1] + u8a[2] * 0x100 + u8a[3] * 0x10000 + u8a[4] * 0x1000000];
+
+    case 6:
+      return [6, u8a[1] + u8a[2] * 0x100 + u8a[3] * 0x10000 + u8a[4] * 0x1000000 + u8a[5] * 0x100000000];
+    // 6 bytes data is the maximum, 48 bits (56 would overflow)
+
+    case 7:
+      return [7, u8a[1] + u8a[2] * 0x100 + u8a[3] * 0x10000 + u8a[4] * 0x1000000 + u8a[5] * 0x100000000 + u8a[6] * 0x10000000000];
+    // for anything else, use the non-unrolled version
+
+    default:
+      throw new Error('Compact input is > Number.MAX_SAFE_INTEGER');
+  }
 }

compact/index.d.ts

@@ -23,3 +23,3 @@ /**
 export { compactStripLength } from './stripLength';
-export { compactFromU8a, compactFromU8aStrict } from './fromU8a';
+export { compactFromU8a, compactFromU8aLim } from './fromU8a';
 export { compactToU8a } from './toU8a';

compact/index.js

@@ -26,3 +26,3 @@ // Copyright 2017-2022 @polkadot/util authors & contributors
 export { compactStripLength } from "./stripLength.js";
-export { compactFromU8a, compactFromU8aStrict } from "./fromU8a.js";
+export { compactFromU8a, compactFromU8aLim } from "./fromU8a.js";
 export { compactToU8a } from "./toU8a.js";

is/ascii.d.ts

@@ -9,6 +9,1 @@ import type { U8aLike } from '../types';
 export declare function isAscii(value?: U8aLike | null): boolean;
-/**
- * @name isAsciiStrict
- * @description A strict version of [[isAscii]], accepting only Uint8Array inputs
- */
-export declare function isAsciiStrict(u8a: Uint8Array): boolean;

is/ascii.js

@@ -28,14 +28,6 @@ // Copyright 2017-2022 @polkadot/util authors & contributors
   if (value) {
-    return isStringIn && !isHex(value) ? value.toString().split('').every(isAsciiChar) : isAsciiStrict(u8aToU8a(value));
+    return isStringIn && !isHex(value) ? value.toString().split('').every(isAsciiChar) : u8aToU8a(value).every(isAsciiByte);
   }
 
   return isStringIn;
-}
-/**
- * @name isAsciiStrict
- * @description A strict version of [[isAscii]], accepting only Uint8Array inputs
- */
-
-export function isAsciiStrict(u8a) {
-  return u8a.every(isAsciiByte);
 }

is/index.d.ts

@@ -5,3 +5,3 @@ /**
 export { isArray } from './array';
-export { isAscii, isAsciiStrict } from './ascii';
+export { isAscii } from './ascii';
 export { isBigInt } from './bigInt';
@@ -31,3 +31,3 @@ export { isBn } from './bn';
 export { isUndefined } from './undefined';
-export { isUtf8, isUtf8Strict } from './utf8';
+export { isUtf8 } from './utf8';
 export { isWasm } from './wasm';

is/index.js

@@ -8,3 +8,3 @@ // Copyright 2017-2022 @polkadot/util authors & contributors
 export { isArray } from "./array.js";
-export { isAscii, isAsciiStrict } from "./ascii.js";
+export { isAscii } from "./ascii.js";
 export { isBigInt } from "./bigInt.js";
@@ -34,3 +34,3 @@ export { isBn } from "./bn.js";
 export { isUndefined } from "./undefined.js";
-export { isUtf8, isUtf8Strict } from "./utf8.js";
+export { isUtf8 } from "./utf8.js";
 export { isWasm } from "./wasm.js";

is/utf8.d.ts

@@ -10,6 +10,1 @@ /// <reference types="node" />
 export declare function isUtf8(value?: HexString | number[] | Buffer | Uint8Array | string | null): boolean;
-/**
- * @name isUtf8Strict
- * @description A strict version of [[isUtf8]], acception only Uint8Array inpouts
- */
-export declare function isUtf8Strict(u8a: Uint8Array): boolean;

is/utf8.js

@@ -18,10 +18,3 @@ // Copyright 2017-2022 @polkadot/util authors & contributors
 
-  return isUtf8Strict(u8aToU8a(value));
-}
-/**
- * @name isUtf8Strict
- * @description A strict version of [[isUtf8]], acception only Uint8Array inpouts
- */
-
-export function isUtf8Strict(u8a) {
+  const u8a = u8aToU8a(value);
   const len = u8a.length;
@@ -28,0 +21,0 @@ let i = 0;

package.json

@@ -23,3 +23,3 @@ {
   "type": "module",
-  "version": "9.2.2-14",
+  "version": "9.2.2-15",
   "main": "./cjs/index.js",
@@ -693,6 +693,6 @@ "module": "./index.js",
     "@babel/runtime": "^7.18.0",
-    "@polkadot/x-bigint": "9.2.2-14",
-    "@polkadot/x-global": "9.2.2-14",
-    "@polkadot/x-textdecoder": "9.2.2-14",
-    "@polkadot/x-textencoder": "9.2.2-14",
+    "@polkadot/x-bigint": "9.2.2-15",
+    "@polkadot/x-global": "9.2.2-15",
+    "@polkadot/x-textdecoder": "9.2.2-15",
+    "@polkadot/x-textencoder": "9.2.2-15",
     "@types/bn.js": "^5.1.0",
@@ -699,0 +699,0 @@ "bn.js": "^5.2.0",

packageInfo.js

@@ -8,3 +8,3 @@ // Copyright 2017-2022 @polkadot/util authors & contributors
   type: 'esm',
-  version: '9.2.2-14'
+  version: '9.2.2-15'
 };

u8a/cmp.d.ts

@@ -19,6 +19,1 @@ import type { HexString } from '../types';
 export declare function u8aCmp(a: HexString | Uint8Array | string, b: HexString | Uint8Array | string): number;
-/**
- * @name u8aCmpStrict
- * @description A strict version of [[u8aCmp]], accepting only Uint8Array inputs
- */
-export declare function u8aCmpStrict(u8aa: Uint8Array, u8ab: Uint8Array): number;

u8a/cmp.js

@@ -22,10 +22,4 @@ // Copyright 2017-2022 @polkadot/util authors & contributors
 export function u8aCmp(a, b) {
-  return u8aCmpStrict(u8aToU8a(a), u8aToU8a(b));
-}
-/**
- * @name u8aCmpStrict
- * @description A strict version of [[u8aCmp]], accepting only Uint8Array inputs
- */
-
-export function u8aCmpStrict(u8aa, u8ab) {
+  const u8aa = u8aToU8a(a);
+  const u8ab = u8aToU8a(b);
   let i = 0;
@@ -32,0 +26,0 @@

u8a/eq.d.ts

@@ -17,6 +17,1 @@ import type { HexString } from '../types';
 export declare function u8aEq(a: HexString | Uint8Array | string, b: HexString | Uint8Array | string): boolean;
-/**
- * @name u8aEqStrict
- * @description A strict version of [[u8aCmp]], accepting only Uint8Array inputs
- */
-export declare function u8aEqStrict(u8aa: Uint8Array, u8ab: Uint8Array): boolean;

u8a/eq.js

@@ -20,10 +20,5 @@ // Copyright 2017-2022 @polkadot/util authors & contributors
 export function u8aEq(a, b) {
-  return u8aEqStrict(u8aToU8a(a), u8aToU8a(b));
-}
-/**
- * @name u8aEqStrict
- * @description A strict version of [[u8aCmp]], accepting only Uint8Array inputs
- */
+  const u8aa = u8aToU8a(a);
+  const u8ab = u8aToU8a(b);
 
-export function u8aEqStrict(u8aa, u8ab) {
   if (u8aa.length === u8ab.length) {
@@ -30,0 +25,0 @@ const dvA = new DataView(u8aa.buffer, u8aa.byteOffset);

u8a/index.d.ts

 /**
  * @summary Utility methods to convert to and from `Uint8Array` objects
  */
-export { u8aCmp, u8aCmpStrict } from './cmp';
+export { u8aCmp } from './cmp';
 export { u8aConcat, u8aConcatStrict } from './concat';
 export { u8aEmpty } from './empty';
-export { u8aEq, u8aEqStrict } from './eq';
+export { u8aEq } from './eq';
 export { u8aFixLength } from './fixLength';
@@ -9,0 +9,0 @@ export { u8aSorted } from './sorted';

u8a/index.js

@@ -7,6 +7,6 @@ // Copyright 2017-2022 @polkadot/util authors & contributors
  */
-export { u8aCmp, u8aCmpStrict } from "./cmp.js";
+export { u8aCmp } from "./cmp.js";
 export { u8aConcat, u8aConcatStrict } from "./concat.js";
 export { u8aEmpty } from "./empty.js";
-export { u8aEq, u8aEqStrict } from "./eq.js";
+export { u8aEq } from "./eq.js";
 export { u8aFixLength } from "./fixLength.js";
@@ -13,0 +13,0 @@ export { u8aSorted } from "./sorted.js";

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Improved metrics

Total package byte prevSize

502794

increased by0.02%

Worsened metrics

Lines of code

14436

decreased by-0.23%

Dependency changes

• + Added@polkadot/x-bigint@9.2.2-15(transitive)

• + Added@polkadot/x-global@9.2.2-15(transitive)

• + Added@polkadot/x-textdecoder@9.2.2-15(transitive)

• + Added@polkadot/x-textencoder@9.2.2-15(transitive)

• - Removed@polkadot/x-bigint@9.2.2-14(transitive)

• - Removed@polkadot/x-global@9.2.2-14(transitive)

• - Removed@polkadot/x-textdecoder@9.2.2-14(transitive)

• - Removed@polkadot/x-textencoder@9.2.2-14(transitive)

• Updated@polkadot/x-bigint@9.2.2-15

• Updated@polkadot/x-global@9.2.2-15

• Updated@polkadot/x-textdecoder@9.2.2-15

• Updated@polkadot/x-textencoder@9.2.2-15