打字稿从对象创建数组

Question

How can I convert the following object:

{
  Value1: 1,
  Value2: 3
}

into an array that looks like this:

[
 {name: Value1, position: 1},
 {name: Value2, position: 3}
]

I've tried using Object.keys , but didn't really get the desired results.

Answer 1

You can get the array of [key, value] pairs using Object.entries function.

 const input = { Value1: 1, Value2: 3 }; const output = Object.entries(input).map((item) => ({ name: item[0], position: item[1] })); console.log(output);

Answer 2

function convertToArray(obj){
   return  Object.keys(obj).map(prop => {
      return {
           name: prop, 
           position: obj[prop]
      };
});

console.log(convertToArray({ Value1: 2}));