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catch-if

v0.0.1

Published

A catIf syntactic sugar for Javscrip promises

Downloads

2

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Links

Git

Maintainers

harish2704harish2704

Keywords

Readme

catch-if.js

A catIf syntactic sugar for Javscrip promises

Installation

npm i catch-if -S

Usage

Step:1 - Monkeypatch your Promise class

require('catch-if')(Promise);

Step:2 - Use catchIf method

Promise.reject( new TypeError() )
.catchIf( TypeError, function handler(err){ console.log('TypeError handled')} )
.catchIf( RangeError, function handler(err){ console.log('RangeError handled')} )