@smithy/util-base64 - npm Package Compare versions

Comparing version 4.2.0 to 4.3.0

dist-cjs/constants.browser.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.maxLetterValue = exports.bitsPerByte = exports.bitsPerLetter = exports.alphabetByValue = exports.alphabetByEncoding = void 0;
-const alphabetByEncoding = {};
-exports.alphabetByEncoding = alphabetByEncoding;
-const alphabetByValue = new Array(64);
-exports.alphabetByValue = alphabetByValue;
-for (let i = 0, start = "A".charCodeAt(0), limit = "Z".charCodeAt(0); i + start <= limit; i++) {
-    const char = String.fromCharCode(i + start);
-    alphabetByEncoding[char] = i;
-    alphabetByValue[i] = char;
-}
-for (let i = 0, start = "a".charCodeAt(0), limit = "z".charCodeAt(0); i + start <= limit; i++) {
-    const char = String.fromCharCode(i + start);
-    const index = i + 26;
-    alphabetByEncoding[char] = index;
-    alphabetByValue[index] = char;
-}
-for (let i = 0; i < 10; i++) {
-    alphabetByEncoding[i.toString(10)] = i + 52;
-    const char = i.toString(10);
-    const index = i + 52;
-    alphabetByEncoding[char] = index;
-    alphabetByValue[index] = char;
-}
-alphabetByEncoding["+"] = 62;
-alphabetByValue[62] = "+";
-alphabetByEncoding["/"] = 63;
-alphabetByValue[63] = "/";
-const bitsPerLetter = 6;
-exports.bitsPerLetter = bitsPerLetter;
-const bitsPerByte = 8;
-exports.bitsPerByte = bitsPerByte;
-const maxLetterValue = 0b111111;
-exports.maxLetterValue = maxLetterValue;
+const chars = `ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/`;
+exports.alphabetByEncoding = Object.entries(chars).reduce((acc, [i, c]) => {
+    acc[c] = Number(i);
+    return acc;
+}, {});
+exports.alphabetByValue = chars.split("");
+exports.bitsPerLetter = 6;
+exports.bitsPerByte = 8;
+exports.maxLetterValue = 0b111111;

dist-es/constants.browser.js

@@ -1,28 +0,9 @@
-const alphabetByEncoding = {};
-const alphabetByValue = new Array(64);
-for (let i = 0, start = "A".charCodeAt(0), limit = "Z".charCodeAt(0); i + start <= limit; i++) {
-    const char = String.fromCharCode(i + start);
-    alphabetByEncoding[char] = i;
-    alphabetByValue[i] = char;
-}
-for (let i = 0, start = "a".charCodeAt(0), limit = "z".charCodeAt(0); i + start <= limit; i++) {
-    const char = String.fromCharCode(i + start);
-    const index = i + 26;
-    alphabetByEncoding[char] = index;
-    alphabetByValue[index] = char;
-}
-for (let i = 0; i < 10; i++) {
-    alphabetByEncoding[i.toString(10)] = i + 52;
-    const char = i.toString(10);
-    const index = i + 52;
-    alphabetByEncoding[char] = index;
-    alphabetByValue[index] = char;
-}
-alphabetByEncoding["+"] = 62;
-alphabetByValue[62] = "+";
-alphabetByEncoding["/"] = 63;
-alphabetByValue[63] = "/";
-const bitsPerLetter = 6;
-const bitsPerByte = 8;
-const maxLetterValue = 0b111111;
-export { alphabetByEncoding, alphabetByValue, bitsPerLetter, bitsPerByte, maxLetterValue };
+const chars = `ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/`;
+export const alphabetByEncoding = Object.entries(chars).reduce((acc, [i, c]) => {
+    acc[c] = Number(i);
+    return acc;
+}, {});
+export const alphabetByValue = chars.split("");
+export const bitsPerLetter = 6;
+export const bitsPerByte = 8;
+export const maxLetterValue = 0b111111;

dist-types/constants.browser.d.ts

@@ -1,6 +0,5 @@
-declare const alphabetByEncoding: Record<string, number>;
-declare const alphabetByValue: Array<string>;
-declare const bitsPerLetter = 6;
-declare const bitsPerByte = 8;
-declare const maxLetterValue = 63;
-export { alphabetByEncoding, alphabetByValue, bitsPerLetter, bitsPerByte, maxLetterValue };
+export declare const alphabetByEncoding: Record<string, number>;
+export declare const alphabetByValue: Array<string>;
+export declare const bitsPerLetter = 6;
+export declare const bitsPerByte = 8;
+export declare const maxLetterValue = 63;

dist-types/ts3.4/constants.browser.d.ts

@@ -1,6 +0,5 @@
-declare const alphabetByEncoding: Record<string, number>;
-declare const alphabetByValue: Array<string>;
-declare const bitsPerLetter = 6;
-declare const bitsPerByte = 8;
-declare const maxLetterValue = 63;
-export { alphabetByEncoding, alphabetByValue, bitsPerLetter, bitsPerByte, maxLetterValue };
+export declare const alphabetByEncoding: Record<string, number>;
+export declare const alphabetByValue: Array<string>;
+export declare const bitsPerLetter = 6;
+export declare const bitsPerByte = 8;
+export declare const maxLetterValue = 63;

package.json

 {
   "name": "@smithy/util-base64",
-  "version": "4.2.0",
+  "version": "4.3.0",
   "description": "A Base64 <-> UInt8Array converter",
@@ -5,0 +5,0 @@ "main": "./dist-cjs/index.js",

No alert changes

Worsened metrics

Total package byte prevSize

27023

-5.57%

Lines of code

327

-11.86%

No dependency changes