getMatchByVariables

getMatch.js

const _ = require('lodash');
const pathToRegexp = require('path-to-regexp');

const pattern = "/activity/:_id";
const url = "/activity/123";
const match = getMatch({pattern, url});
console.log(match);

function getMatch({pattern, url}){
    let keys = [];
    let re = pathToRegexp(pattern, keys);
    const match = re.exec(url);
    if(!match){
        return false;
    }
    else{
        const [url, ...values] = match;
        keys = keys.map(({name}, index) => {
            return {
                name,
                value: values[index]
            };
        });
        return _.mapKeys(keys,"name");
    }
}