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[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / create-error-class / index.js
diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/create-error-class/index.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/create-error-class/index.js
new file mode 100644 (file)
index 0000000..e415aa7
--- /dev/null
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+'use strict';
+var captureStackTrace = require('capture-stack-trace');
+
+function inherits(ctor, superCtor) {
+       ctor.super_ = superCtor;
+       ctor.prototype = Object.create(superCtor.prototype, {
+               constructor: {
+                       value: ctor,
+                       enumerable: false,
+                       writable: true,
+                       configurable: true
+               }
+       });
+}
+
+module.exports = function createErrorClass(className, setup) {
+       if (typeof className !== 'string') {
+               throw new TypeError('Expected className to be a string');
+       }
+
+       if (/[^0-9a-zA-Z_$]/.test(className)) {
+               throw new Error('className contains invalid characters');
+       }
+
+       setup = setup || function (message) {
+               this.message = message;
+       };
+
+       var ErrorClass = function () {
+               Object.defineProperty(this, 'name', {
+                       configurable: true,
+                       value: className,
+                       writable: true
+               });
+
+               captureStackTrace(this, this.constructor);
+
+               setup.apply(this, arguments);
+       };
+
+       inherits(ErrorClass, Error);
+
+       return ErrorClass;
+};