Ways to rearrange an object with javascript

I am looking to restructure my object by removing a nesting. How can I achieve this using JavaScript?

Actual:

 var a =    [ 
    { clickedEvents:
         { 
           'event-element': 'a',
           'event-description': '',
           'timestamp': 1506673474238,
         } 
    },
     { clickedEvents:
         { 
           'event-element': 'b',
           'event-description': '',
           'timestamp': 1506673474123,
         } 
    }]

Expected:

var a =    [ 
     { 
           'event-element': 'a',
           'event-description': '',
           'timestamp': 1506673474238,

     },
     { 
           'event-element': 'b',
           'event-description': '',
           'timestamp': 1506673474123,

    }]
javascriptjson

Answer №1

Check out the Array.prototype.map method for this task.

var a = [ 
        { clickedEvents:
             { 
               'event-element': 'a',
               'event-description': '',
               'timestamp': 1506673474238,
             } 
        },
         { clickedEvents:
             { 
               'event-element': 'b',
               'event-description': '',
               'timestamp': 1506673474123,
             } 
        }];

a = a.map(function(o){
    return o.clickedEvents;
});

console.log(a);

Answer №2

let updatedArray = array.map( element => element.clickedEvents );

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