Query String Extract

queryString.js

// window.location.href => returns url

/**
 * Objectivo é do url retornar:
 * 
 * um objecto = { key:[...value], ... }
 * 
 * exemplo: url => https://github.com/?foo=1,2&bar=1,2
 * fn returns => { foo:[1,2],bar:[1,2] }
 */



/**
 * 
 */
function getKeyValue(url){
    let keyValObj = {};

    //after /?
    let urlFullQuery = url.split('?')[1];

    //after array with: [query1, query2, ...]
    let singleQueriesArray = urlFullQuery.split('&');
    
    //runs every query to separate key and value
    for(const query of singleQueriesArray){
        let valuesArray = [];
        let queryValue = query.split('=')[1].split(',');
        
        for(let q of queryValue){
            queryValueInt = parseInt(q);
            valuesArray.push(queryValueInt);
        }

        keyValObj[query.split('=')[0]] = valuesArray;
    }

    console.log(keyValObj);


};

getKeyValue('http://github.com/?value=1,2,3,4&value2=3,4,5');

This is extremely low performant, a better version to be included soon.