@ethersproject/strings - npm Package Compare versions

Comparing version 5.0.0-beta.125 to 5.0.0-beta.126

_version.d.ts

@@ -1,1 +0,1 @@
-export declare const version = "5.0.0-beta.125";
+export declare const version = "5.0.0-beta.126";

_version.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "5.0.0-beta.125";
+exports.version = "5.0.0-beta.126";

index.d.ts

@@ -10,4 +10,5 @@ import { BytesLike } from "@ethersproject/bytes";
 export declare function toUtf8Bytes(str: string, form?: UnicodeNormalizationForm): Uint8Array;
+export declare function _toEscapedUtf8String(bytes: BytesLike, ignoreErrors?: boolean): string;
 export declare function toUtf8String(bytes: BytesLike, ignoreErrors?: boolean): string;
 export declare function formatBytes32String(text: string): string;
 export declare function parseBytes32String(bytes: BytesLike): string;

index.js

@@ -57,3 +57,3 @@ "use strict";
 // http://stackoverflow.com/questions/13356493/decode-utf-8-with-javascript#13691499
-function toUtf8String(bytes, ignoreErrors) {
+function processUtf8String(bytes, processFunc, ignoreErrors) {
     bytes = bytes_1.arrayify(bytes);
@@ -67,3 +67,3 @@ var result = "";
         if (c >> 7 === 0) {
-            result += String.fromCharCode(c);
+            result += processFunc(c);
             continue;
@@ -152,10 +152,44 @@ }
         if (res <= 0xffff) {
-            result += String.fromCharCode(res);
+            result += processFunc(res);
             continue;
         }
         res -= 0x10000;
-        result += String.fromCharCode(((res >> 10) & 0x3ff) + 0xd800, (res & 0x3ff) + 0xdc00);
+        result += processFunc(((res >> 10) & 0x3ff) + 0xd800, (res & 0x3ff) + 0xdc00);
     }
     return result;
 }
+function escapeChar(value) {
+    var hex = ("0000" + value.toString(16));
+    return "\\u" + hex.substring(hex.length - 4);
+}
+function _toEscapedUtf8String(bytes, ignoreErrors) {
+    return '"' + processUtf8String(bytes, function (left, right) {
+        if (right == null) {
+            if (left < 256) {
+                switch (left) {
+                    case 8: return "\\b";
+                    case 9: return "\\t";
+                    case 10: return "\\n";
+                    case 13: return "\\r";
+                    case 34: return "\\\"";
+                    case 92: return "\\\\";
+                }
+                if (left >= 32 && left < 127) {
+                    return String.fromCharCode(left);
+                }
+            }
+            return escapeChar(left);
+        }
+        return escapeChar(left) + escapeChar(right);
+    }, ignoreErrors) + '"';
+}
+exports._toEscapedUtf8String = _toEscapedUtf8String;
+function toUtf8String(bytes, ignoreErrors) {
+    return processUtf8String(bytes, function (left, right) {
+        if (right == null) {
+            return String.fromCharCode(left);
+        }
+        return String.fromCharCode(left, right);
+    }, ignoreErrors);
+}
 exports.toUtf8String = toUtf8String;
@@ -162,0 +196,0 @@ function formatBytes32String(text) {

package.json

 {
   "name": "@ethersproject/strings",
-  "version": "5.0.0-beta.125",
+  "version": "5.0.0-beta.126",
   "description": "String utility functions.",
@@ -25,3 +25,3 @@ "main": "index.js",
   },
-  "tarballHash": "0x9e647e336090067257da0bb65710eb42992ce8bd99fc0a8af4b29c360afdf73b"
+  "tarballHash": "0x4a8d8de5aa1d3e72db5a2bb3554c7efa1681257b0b3d2c0764d3edf8c221879b"
 }

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Improved metrics

Total package byte prevSize

10430

increased by14.04%

Lines of code

238

increased by17.24%

No dependency changes