Prevent circular resolution issues.

Author: wparad

index.js

@@ -16,13 +16,15 @@
   along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
+const stringify = require('json-stringify-safe');
+
 let originalError = Error;
 class ApplicationErrorExtension extends Error {
   constructor(message, rawCode, ...args) {
     const code = rawCode || typeof message === 'string' && message || typeof message === 'object' && message.code || null;
 
     const codeString = `(${code || 'UnspecifiedApplicationErrorCode'})`;
-    const stringErrorMessage = `${codeString}: ${JSON.stringify(message || '')}`;
+    const stringErrorMessage = `${codeString}: ${stringify(message || '')}`;
     super(stringErrorMessage, ...args);
 
     if (typeof originalError.captureStackTrace !== 'undefined') {
@@ -39,7 +41,7 @@ class ApplicationErrorExtension extends Error {
 
   toString() {
     const codeString = `(${this.code || 'UnspecifiedApplicationErrorCode'})`;
-    return `${codeString}: ${JSON.stringify(this.message || '')}`;
+    return `${codeString}: ${stringify(this.message || '')}`;
   }
 
   toJSON() {
@@ -75,7 +77,7 @@ Error.create = function(errorObject, code) {
 Error.prototype.create = Error.create;
 Error.prototype.toString = function() {
   const codeString = this.code ? ` (${this.code})` : '';
-  return this.message ? `ErrorObjectPolyFill${codeString}: ${JSON.stringify(this.message)}` : 'ErrorObjectPolyFill';
+  return this.message ? `ErrorObjectPolyFill${codeString}: ${stringify(this.message)}` : 'ErrorObjectPolyFill';
 };
 Error.prototype.inspect = Error.prototype.toString;
 Error.prototype.toJSON = function() {

package.json

@@ -12,7 +12,9 @@
     "lint": "eslint --ext .js tests index.js",
     "test": "mocha tests/**/*.js -R spec"
   },
-  "dependencies": {},
+  "dependencies": {
+    "json-stringify-safe": "^5.0.1"
+  },
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "^3.1.0",
     "@typescript-eslint/parser": "^3.1.0",

yarn.lock

@@ -1372,6 +1372,11 @@ json-stable-stringify-without-jsonify@^1.0.1:
   resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
   integrity sha512-Bdboy+l7tA3OGW6FjyFHWkP5LuByj1Tk33Ljyq0axyzdk9//JSi2u3fP1QSmd1KNwq6VOKYGlAu87CisVir6Pw==
 
+json-stringify-safe@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
+  integrity sha512-ZClg6AaYvamvYEE82d3Iyd3vSSIjQ+odgjaTzRuO3s7toCdFKczob2i0zCh7JE8kWn17yvAWhUVxvqGwUalsRA==
+
 json5@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/json5/-/json5-1.0.2.tgz#63d98d60f21b313b77c4d6da18bfa69d80e1d593"