is-hybrid

Check whether an object looks like Hybrid which is promises-a+ promise and callback api

Install

npm i is-hybrid --save
npm test

Usage

For more use-cases see the tests

var gotPromise = require('got-promise')
var isPromise = require('is-promise')
var gotHybrid = require('then-got')
var isHybrid = require('is-hybrid')
var assert = require('assert')

var hybrid = gotHybrid('http://www.tunnckocore.tk')
var promise = gotPromise('http://www.tunnckocore.tk')

assert(isHybrid(hybrid))
assert(isPromise(hybrid))
assert(isPromise(promise))
assert(!isHybrid(promise))
assert(!isHybrid(null))
assert(!isHybrid('foo'))
assert(!isHybrid(123))
assert(!isHybrid({foo: 'bar'}))
assert(!isHybrid([1, 2, 3, 4]))
assert(!isHybrid(undefined))
assert(!isHybrid(Object))
assert(!isHybrid(Function))
assert(!isHybrid(function () {}))

console.log('tests pass')
//=> tests pass

See also

• hybridify: Building hybrid APIs. You can use both callback and promise in same time. Like… more
• is-missing: Check that given name or user/repo exists in npm registry or in github as user… more
• is-installed: Checks that given package is installed on the system - globally or locally.
• is-promise: Test whether an object looks like a promises-a+ promise
• is-generator: Check whether a value is a generator or generator function
• is-kindof: Thin wrapper around kind-of and in bonus functional api.
• thenify: Promisify a callback-based function

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue. But before doing anything, please read the CONTRIBUTING.md guidelines.

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