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Merge pull request #207 from Max101/patch-1

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Constructor function in error should be uppercase
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Yoni Goldberg
2018-07-15 11:23:25 +03:00
committed by GitHub
parent 6ecd9e3c8c 36af008cc7
commit cb3077301b
1 changed files with 4 additions and 4 deletions
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8
sections/errorhandling/useonlythebuiltinerror.md
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@ -36,20 +36,20 @@ if(!productToAdd)
```javascript ```javascript
// centralized error object that derives from Node’s Error // centralized error object that derives from Node’s Error
function appError(name, httpCode, description, isOperational) { function AppError(name, httpCode, description, isOperational) {
Error.call(this); Error.call(this);
Error.captureStackTrace(this); Error.captureStackTrace(this);
this.name = name; this.name = name;
//...other properties assigned here //...other properties assigned here
}; };
appError.prototype.__proto__ = Error.prototype; AppError.prototype.__proto__ = Error.prototype;
module.exports.appError = appError; module.exports.AppError = AppError;
// client throwing an exception // client throwing an exception
if(user == null) if(user == null)
throw new appError(commonErrors.resourceNotFound, commonHTTPErrors.notFound, "further explanation", true) throw new AppError(commonErrors.resourceNotFound, commonHTTPErrors.notFound, "further explanation", true)
``` ```
### Blog Quote: "I don’t see the value in having lots of different types" ### Blog Quote: "I don’t see the value in having lots of different types"