@bemoje/is-constructor

Returns true if 'value' is a constructor

Version

Travis CI

Dependencies

Stats

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Installation

npm install @bemoje/is-constructor
npm install --save @bemoje/is-constructor
npm install --save-dev @bemoje/is-constructor

Usage

import isConstructor from '@bemoje/is-constructor'

isConstructor(class {})
//=> true

isConstructor(function () {})
//=> true

isConstructor(() => {})
//=> false

isConstructor(/s/)
//=> false

isConstructor(void 0)
//=> false

isConstructor(null)
//=> false

isConstructor('asd')
//=> false

isConstructor(2)
//=> false

Tests

Uses Jest to test module functionality. Run tests to get coverage details.

npm run test

API

isConstructor

Returns

true if 'value' is a constructor

Parameters

• constructor any The value to evaluate

Returns

boolean