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    property-exists

    1.0.0 • Public • Published

    property-exists

    Return a boolean indicating whether the object has the specified property (as a direct property of that object)

    Install

    $ npm install --save property-exists
    

    Usage

    var propertyExists = require('property-exists');
     
    var person = {
      name: 'Ygritte',
      say: function() {
        return "You know nothing, Jon Snow";
      }
    };
     
    propertyExists(person, 'name'); // => true
    propertyExists(person, 'foobar'); // => false
     
    var anotherPerson = Object.create(person);
     
    propertyExists(anotherPerson, 'name'); // => false
     

    API

    propertyExists()

    Return a boolean indicating whether the object has the specified property (as a direct property of that object)

    Params

    • Object obj - An object to test
    • String key - A property name to test

    Return

    • Boolean - Result

    License

    MIT © Philipp Alferov

    Install

    npm i property-exists

    DownloadsWeekly Downloads

    1

    Version

    1.0.0

    License

    MIT

    Last publish

    Collaborators

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