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    @konfirm/is-type

    1.0.9 • Public • Published

    IsType

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    Simple Object type/name checks

    Getting started

    Installation

    $ npm install --save @konfirm/is-type
    

    Usage

    As the type library as a scoped package, the scope is also need when the library is used.

    const Type = require('@konfirm/is-type');
     
    console.log(Type.isString('foo'));     //  true
    console.log(Type.isString(Infinity));  //  false
     
    console.log(Type.isNumber('foo'));     //  false
    console.log(Type.isNumber(Infinity));  //  true

    API

    The IsType library provides the same API as the Type library, with the addition of is* type checks for any type of detectable object/built-in type.

    is*

    Detect any type using its name right after is, for example isObject or isMyCustomObject. It takes the prototype chain into consideration for objects, except for the built-in simple types (String, Number, Boolean) and null values, which are not considered to be objects by IsType.

    const Type = require('@konfirm/is-type');
     
    console.log(Type.isObject('foo')); //  false
    console.log(Type.isObject(null));  //  false
     
    console.log(Type.isNULL(null));    //  true (in case you dislike isNull)
    console.log(Type.isNull(null));    //  true (in case you dislike isNULL)
     
    class One {}
    class Two extends One {}
    class Three extends Two {}
     
    const three = new Three();
    console.log(Type.isThree(three));  //  true
    console.log(Type.isTwo(three));    //  true
    console.log(Type.isOne(three));    //  true

    Inherited methods

    Licence

    MIT License

    Copyright (c) 2018 Konfirm

    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

    Install

    npm i @konfirm/is-type

    DownloadsWeekly Downloads

    0

    Version

    1.0.9

    License

    MIT

    Unpacked Size

    8.12 kB

    Total Files

    5

    Last publish

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