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ES6 Class Syntax refactor (#250)

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* ES6 Class Syntax refactor

* Capitalize Class name

* Missing capitalisation in object
This commit is contained in:
Sergio
2018-09-25 11:30:18 +02:00
committed by Sagir Khan
parent 7de275d31e
commit a94dd7e70d
1 changed files with 5 additions and 3 deletions
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8
sections/errorhandling/operationalvsprogrammererror.md
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@ -8,19 +8,21 @@ Distinguishing the following two error types will minimize your app downtime and
```javascript ```javascript
// marking an error object as operational // marking an error object as operational
var myError = new Error("How can I add new product when no value provided?"); const myError = new Error("How can I add new product when no value provided?");
myError.isOperational = true; myError.isOperational = true;
// or if you're using some centralized error factory (see other examples at the bullet "Use only the built-in Error object") // or if you're using some centralized error factory (see other examples at the bullet "Use only the built-in Error object")
function appError(commonType, description, isOperational) { class AppError {
constructor (commonType, description, isOperational) {
Error.call(this); Error.call(this);
Error.captureStackTrace(this); Error.captureStackTrace(this);
this.commonType = commonType; this.commonType = commonType;
this.description = description; this.description = description;
this.isOperational = isOperational; this.isOperational = isOperational;
}
}; };
throw new appError(errorManagement.commonErrors.InvalidInput, "Describe here what happened", true); throw new AppError(errorManagement.commonErrors.InvalidInput, "Describe here what happened", true);
``` ```