@aws-sdk/util-base64-browser - npm Package Compare versions

Comparing version 3.186.0 to 3.188.0

CHANGELOG.md

@@ -6,2 +6,10 @@ # Change Log
 
+# [3.188.0](https://github.com/aws/aws-sdk-js-v3/compare/v3.187.0...v3.188.0) (2022-10-13)
+
+**Note:** Version bump only for package @aws-sdk/util-base64-browser
+
+
+
+
+
 # [3.186.0](https://github.com/aws/aws-sdk-js-v3/compare/v3.185.0...v3.186.0) (2022-10-06)
@@ -8,0 +16,0 @@

dist-es/index.js

@@ -1,18 +0,18 @@
-var alphabetByEncoding = {};
-var alphabetByValue = new Array(64);
-for (var i = 0, start = "A".charCodeAt(0), limit = "Z".charCodeAt(0); i + start <= limit; i++) {
-    var char = String.fromCharCode(i + start);
+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 (var i = 0, start = "a".charCodeAt(0), limit = "z".charCodeAt(0); i + start <= limit; i++) {
-    var char = String.fromCharCode(i + start);
-    var index = i + 26;
+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 (var i = 0; i < 10; i++) {
+for (let i = 0; i < 10; i++) {
     alphabetByEncoding[i.toString(10)] = i + 52;
-    var char = i.toString(10);
-    var index = i + 52;
+    const char = i.toString(10);
+    const index = i + 52;
     alphabetByEncoding[char] = index;
@@ -25,7 +25,7 @@ alphabetByValue[index] = char;
 alphabetByValue[63] = "/";
-var bitsPerLetter = 6;
-var bitsPerByte = 8;
-var maxLetterValue = 63;
+const bitsPerLetter = 6;
+const bitsPerByte = 8;
+const maxLetterValue = 0b111111;
 export function fromBase64(input) {
-    var totalByteLength = (input.length / 4) * 3;
+    let totalByteLength = (input.length / 4) * 3;
     if (input.slice(-2) === "==") {
@@ -37,11 +37,11 @@ totalByteLength -= 2;
     }
-    var out = new ArrayBuffer(totalByteLength);
-    var dataView = new DataView(out);
-    for (var i = 0; i < input.length; i += 4) {
-        var bits = 0;
-        var bitLength = 0;
-        for (var j = i, limit = i + 3; j <= limit; j++) {
+    const out = new ArrayBuffer(totalByteLength);
+    const dataView = new DataView(out);
+    for (let i = 0; i < input.length; i += 4) {
+        let bits = 0;
+        let bitLength = 0;
+        for (let j = i, limit = i + 3; j <= limit; j++) {
             if (input[j] !== "=") {
                 if (!(input[j] in alphabetByEncoding)) {
-                    throw new TypeError("Invalid character ".concat(input[j], " in base64 string."));
+                    throw new TypeError(`Invalid character ${input[j]} in base64 string.`);
                 }
@@ -55,7 +55,7 @@ bits |= alphabetByEncoding[input[j]] << ((limit - j) * bitsPerLetter);
         }
-        var chunkOffset = (i / 4) * 3;
+        const chunkOffset = (i / 4) * 3;
         bits >>= bitLength % bitsPerByte;
-        var byteLength = Math.floor(bitLength / bitsPerByte);
-        for (var k = 0; k < byteLength; k++) {
-            var offset = (byteLength - k - 1) * bitsPerByte;
+        const byteLength = Math.floor(bitLength / bitsPerByte);
+        for (let k = 0; k < byteLength; k++) {
+            const offset = (byteLength - k - 1) * bitsPerByte;
             dataView.setUint8(chunkOffset + k, (bits & (255 << offset)) >> offset);
@@ -67,14 +67,14 @@ }
 export function toBase64(input) {
-    var str = "";
-    for (var i = 0; i < input.length; i += 3) {
-        var bits = 0;
-        var bitLength = 0;
-        for (var j = i, limit = Math.min(i + 3, input.length); j < limit; j++) {
+    let str = "";
+    for (let i = 0; i < input.length; i += 3) {
+        let bits = 0;
+        let bitLength = 0;
+        for (let j = i, limit = Math.min(i + 3, input.length); j < limit; j++) {
             bits |= input[j] << ((limit - j - 1) * bitsPerByte);
             bitLength += bitsPerByte;
         }
-        var bitClusterCount = Math.ceil(bitLength / bitsPerLetter);
+        const bitClusterCount = Math.ceil(bitLength / bitsPerLetter);
         bits <<= bitClusterCount * bitsPerLetter - bitLength;
-        for (var k = 1; k <= bitClusterCount; k++) {
-            var offset = (bitClusterCount - k) * bitsPerLetter;
+        for (let k = 1; k <= bitClusterCount; k++) {
+            const offset = (bitClusterCount - k) * bitsPerLetter;
             str += alphabetByValue[(bits & (maxLetterValue << offset)) >> offset];
@@ -81,0 +81,0 @@ }

package.json

 {
   "name": "@aws-sdk/util-base64-browser",
-  "version": "3.186.0",
+  "version": "3.188.0",
   "description": "A pure JS Base64 <-> UInt8Array converter",
@@ -5,0 +5,0 @@ "main": "./dist-cjs/index.js",

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Total package byte prevSize

37626

increased by0.52%

No dependency changes