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hasown

hasown

JavaScript curried hasOwn helper.

Install

$ npm install hasown

Usage

Simple usage

var hasOwn = require('hasown')
var person = { name: 'bob' }
 
hasOwn(person, 'name') == true

Curried usage

var hasOwn = require('hasown')
var person = { lastName: 'willson' }
var child = Object.create(person)
child.age = 1
child.firstName = 'bob'
 
var childHasOwn = hasOwn(child)
 
for (var k in child) if (childHasOwn(k)){
    console.log(k, ' = ', child[k])
}

Test

$ make

Watch mode

$ make test-w

License

MIT