Hello I have object like this:
var obj = { banana: 1425, orange: 1683}
and I need array of objects created on the basis of items. for example:
[{name: banana, value: 1425}, {name: orange, value: 1683}]
I did it in this way :
var fruits = [];
_.each(obj, function(value, name){
fruits.push({
name: name,
value: value
});
});
maybe you know an easier way?
You can use underscore's _.map on an object :
var obj = { banana: 1425, orange: 1683};
var fruits = _.map(obj, function(value, key){
return { name : key, value : value };
});
You could also just use Object.entries()
let myobj = {banana: 1425, orange: 1683};
let entries = Object.entries(myobj); // => [['banana', 1425], ['orange', 1683]];
//and if you want it in array-object format:
let other_format = Object.entries(myobj).map(entry => {
return {[entry[0]]: entry[1]}
}); // => [{banana: 1425}, {orange: 1683}]
