Install

npm install ispromise

yarn add ispromise

ispromise

Test whether an object/function is a promises/A+ object/function or constructor. More powerful then is-promise.

Installation

 npm i ispromise -S

Usage

 var isPromise = require('ispromise');

isPromise(Promise) // false
isPromise(Promise.resolve()) // true
isPromise.isConstructor(Promise) // true

License

MIT@Jingchen Zhao

Dependencies

bluebird: ^3.5.0 es6-promise: ^4.1.0 promise: ^7.1.1 q: ^1.5.0 tap: ^10.3.1 when: ^3.7.8 yaku: ^0.17.9

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