SO 23186187

Response to http://stackoverflow.com/questions/23186187/merge-two-javascript-objects-if-key-is-equal-with-either-lodash-vanilla-js-or

HTML

<pre class="result"></pre>

JavaScript

const city = "Denver";

const gdp = {
    "city": city,
    "gdp": [],  
};

const income = {
    "city": city,
    "income": [],  
};

const uRate = {
    "city": city,
    "uRate": [],  
};

// Merge the objects
const merged = Object.assign({}, gdp, income, uRate);

// Output the result
document.querySelector('.result').textContent = JSON.stringify(merged, null, 2);