create-error-class Build Status
Create error class
$ npm install --save create-error-class
var createErrorClass = require('create-error-class'); var HTTPError = createErrorClass('HTTPError', function (props) { this.message = 'Status code is ' + props.statusCode; }); throw new HTTPError({statusCode: 404});
Return constructor of Errors with className.
Required
Type: string
Class name of Error Object. Should contain characters from [0-9a-zA-Z_$] range.
Type: function
Setup function, that will be called after each Error object is created from constructor with context of Error object.
By default setup function sets this.message as first argument:
var MyError = createErrorClass('MyError'); new MyError('Something gone wrong!').message; // => 'Something gone wrong!'
MIT © Vsevolod Strukchinsky