pluckey - plucks key

A tiny util library to pluck key from deep arrays and objects

``js
const pluckey = require('pluckey');

//sample object
let college={
class:{
student:[{
'name':'Vigneshwaran P',
'rollNo':'103',
'results':[
{
'subject': 'Tamil',
'mark':99
},
{
'subject': 'Nodejs',
'mark':80
}
]
},
{
'name':'Bob',
'rollNo':'102',
'results':[
{
'subject': 'English',
'mark':88
},
{
'subject': 'Nodejs',
'mark':89
}
]
}
]
}
}

pluckey(college,'class.student.results.subject');
//output=> [ 'Tamil', 'Nodejs', 'English', 'Nodejs' ]

pluckey(college,'class.student.results');
/*output=> [
{ subject: 'Tamil', mark: 99 },
{ subject: 'Nodejs', mark: 80 },
{ subject: 'English', mark: 88 },
{ subject: 'Nodejs', mark: 89 }
]*/

pluckey(college,'class.student.name');
//output=>[ 'Vigneshwaran P', 'Bob' ]
`

Installation


Installation is done using the
npm install command:

`bash
$ npm install pluckey
``