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@jshunters/jutil

1.0.1 • Public • Published

group-object

Javascript helper functions for json object grouping and sorting for multiple properties

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Installation

Install with npm

npm install @jshunters/jutil

Usage

Include the module

Options available

for grouping

//we can pass either a single property
jutil.group(arrObj,'price');
 
//we can pass either  multiple properties as array
jutil.group(arrObj,['price','city']);

for sorting

// we can pass single property 
jutil.objSort(arrObj,'city');
 
// we can pass array of properties 
jutil.objSort(arrObj,['city','state','price']);
 
// we can pass s properties with order as object
jutil.objSort(arrObj,{'city':1,'state':1,'price':-1});
var jutil = require('@jshunters/jutil');
// group an object for multiple properties
 
let arrObj = [{
    "h_id": "3",
    "city": "Dallas",
    "state": "TX",
    "zip": "75201",
    "price": "162500"
},
{
    "h_id": "4",
    "city": "Bevery Hills",
    "state": "CA",
    "zip": "90210",
    "price": "319250"
},
{
    "h_id": "6",
    "city": "Dallas",
    "state": "TX",
    "zip": "75000",
    "price": "556699"
},
{
    "h_id": "5",
    "city": "New York",
    "state": "NY",
    "zip": "00010",
    "price": "962500"
}
];
 
var groupedData = jutil.group(arrObj,['price','city']);
console.log(groupedData); 
 
var groupedData = jutil.group(arrObj,'city');
console.log(groupedData);
 
// asynchronous functions for grouping
jutil.groupObject(arrObj,['price','city']).then((groupedData)=>{
    console.log(groupedData)
}).catch(err=>{
    console.log(err);
});
 
jutil.groupObject(arrObj,'city').then((groupedData)=>{
    console.log(groupedData)
}).catch(err=>{
    console.log(err);
});
 
// sort a json object for multiple properties
let sortedData = jutil.objSort(arrObj,['city','state','price']);
console.log(sortedData); 
 
//sort for multiple keys with defined order where 1/-1 is for ascending/descending orders
let sortedData = jutil.objSort(arrObj,{'city':1,'state':1,'price':-1});
console.log(sortedData); 
 
//sort for single property
var sortedData = jutil.objSort(arrObj,'city');
console.log(sortedData); 

Notes

Javascript helper functions for json object grouping and sorting for multiple properties

License

MIT

Install

npm i @jshunters/jutil

DownloadsWeekly Downloads

10

Version

1.0.1

License

MIT

Unpacked Size

14.4 kB

Total Files

9

Last publish

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