how to remove json object key and value.?

Question

I have a json object as shown below. where i want to delete the \"otherIndustry\" entry and its value by using below code which doesn\'t worked.

var updatedjsono         


        

Answer 1

function omit(obj, key) {
    const {[key]:ignore, ...rest} = obj;
    return rest;
}

You can use ES6 spread operators like this. And to remove your key simply call

const newJson = omit(myjsonobj, "otherIndustry");

Its always better if you maintain pure function when you deal with type=object in javascript.