jsesc - npm Package Compare versions

Comparing version 3.0.2 to 3.1.0

jsesc.js

@@ -58,2 +58,5 @@ 'use strict';
 };
+const isBigInt = (value) => {
+  return typeof value == 'bigint';
+};
 const isFunction = (value) => {
@@ -201,11 +204,16 @@ return typeof value == 'function';
 				(compact ? '' : oldIndent) + ']';
-		} else if (isNumber(argument)) {
+		} else if (isNumber(argument) || isBigInt(argument)) {
 			if (json) {
 				// Some number values (e.g. `Infinity`) cannot be represented in JSON.
-				return JSON.stringify(argument);
+				// `BigInt` values less than `-Number.MAX_VALUE` or greater than
+        // `Number.MAX_VALUE` cannot be represented in JSON so they will become
+        // `-Infinity` or `Infinity`, respectively, and then become `null` when
+        // stringified.
+				return JSON.stringify(Number(argument));
 			}
+
+      let result;
 			if (useDecNumbers) {
-				return String(argument);
-			}
-			if (useHexNumbers) {
+				result = String(argument);
+			} else if (useHexNumbers) {
 				let hexadecimal = argument.toString(16);
@@ -215,11 +223,22 @@ if (!lowercaseHex) {
 				}
-				return '0x' + hexadecimal;
+				result = '0x' + hexadecimal;
+			} else if (useBinNumbers) {
+				result = '0b' + argument.toString(2);
+			} else if (useOctNumbers) {
+				result = '0o' + argument.toString(8);
 			}
-			if (useBinNumbers) {
-				return '0b' + argument.toString(2);
+
+      if (isBigInt(argument)) {
+        return result + 'n';
+      }
+      return result;
+		} else if (isBigInt(argument)) {
+			if (json) {
+				// `BigInt` values less than `-Number.MAX_VALUE` or greater than
+        // `Number.MAX_VALUE` will become `-Infinity` or `Infinity`,
+        // respectively, and cannot be represented in JSON.
+				return JSON.stringify(Number(argument));
 			}
-			if (useOctNumbers) {
-				return '0o' + argument.toString(8);
-			}
-		} else if (!isObject(argument)) {
+      return argument + 'n';
+    } else if (!isObject(argument)) {
 			if (json) {
@@ -226,0 +245,0 @@ // For some values (e.g. `undefined`, `function` objects),

package.json

 {
   "name": "jsesc",
-  "version": "3.0.2",
+  "version": "3.1.0",
   "description": "Given some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data.",
@@ -5,0 +5,0 @@ "homepage": "https://mths.be/jsesc",

README.md

@@ -1,2 +0,2 @@
-# jsesc [![Build status](https://travis-ci.org/mathiasbynens/jsesc.svg?branch=master)](https://travis-ci.org/mathiasbynens/jsesc) [![Code coverage status](https://coveralls.io/repos/mathiasbynens/jsesc/badge.svg)](https://coveralls.io/r/mathiasbynens/jsesc)
+# jsesc
 
@@ -3,0 +3,0 @@ Given some data, _jsesc_ returns a stringified representation of that data. jsesc is similar to `JSON.stringify()` except:

No alert changes

Improved metrics

Total package byte prevSize

32280

1.75%

Lines of code

311

5.78%

No dependency changes