Question

How to filter an array of objects based on a property TypeScript

Answer 1

let arr_obj = [
  { id: 1, language: 'javascript' },
  { id: 2, language: 'node.js' },
  { id: 3, language: 'typescript' },
  { id: 4, language: 'php' },
];
  
arr_obj = arr_obj.filter(obj => {
  	return obj.id === 3;
});
  
console.log(arr_obj);
    
    
    
    
/*
run:
    
[{
  "id": 3,
  "language": "typescript"
}] 
    
*/

 

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