.map
with spread (...
) operator
var result = foo.map(el => el.bar == 1 ? {...el, baz: [11,22,33]} : el);
More Related Contents:
- How to hide css and js version details from weppalyzer in PHP
- How do I prevent a parent’s onclick event from firing when a child anchor is clicked?
- How to scroll an HTML page to a given anchor
- How to reset a form using jQuery with .reset() method
- How to reload current page without losing any form data?
- Difference between jQuery `click`, `bind`, `live`, `delegate`, `trigger` and `on` functions (with an example)?
- Uncaught TypeError: Cannot read property ‘msie’ of undefined – jQuery tools
- How to pass parameters in GET requests with jQuery
- Using JQuery hover with HTML image map
- How do I synchronize the scroll position of two divs?
- JavaScript equivalent of jQuery’s extend method
- jquery: what does “$(this)” exactly mean?
- Can I use javascript to dynamically change a video’s source?
- Using Jquery Datatable with AngularJs
- Show a progress bar for downloading files using XHR2/AJAX
- jQuery – Can threads/asynchronous be done?
- Use JSONP to load an html page
- prevent mobile default keyboard when focusing an from showing
- smooth auto scroll by using javascript
- Get translate3d values of a div?
- How to get the html of a div on another page with jQuery ajax?
- Detect if an alert or confirm is displayed on a page
- jQuery Standards and Best Practice [closed]
- jQuery 3 slim ajax basic example
- How do I refresh a DIV content?
- showing progressbar progress with ajax request
- Trigger events when the window is scrolled to certain positions
- Get content of span
- Are 301 redirects possible using javascript or jQuery?
- canvas- Cropping images in different shapes