/TypeScript/Sort array elements in descending order based on object key

Sort array elements in descending order based on object key

homes.sort((a, b) => parseFloat(a.price) - parseFloat(b.price));

Source: stackoverflow.com

Javascript sort array of objects by key value ascending and descending order

 function compareValues(key, order = 'asc') {
  return function innerSort(a, b) {
    if (!a.hasOwnProperty(key) || !b.hasOwnProperty(key)) {
      // property doesn't exist on either object
      return 0;
    }

    const varA = (typeof a[key] === 'string')
      ? a[key].toUpperCase() : a[key];
    const varB = (typeof b[key] === 'string')
      ? b[key].toUpperCase() : b[key];

    let comparison = 0;
    if (varA > varB) {
      comparison = 1;
    } else if (varA < varB) {
      comparison = -1;
    }
    return (
      (order === 'desc') ? (comparison * -1) : comparison
    );
  };
}

-1

Source: stackoverflow.com

Similar codes

1 vote299 views1 answer
Typescript merge union type props
TypeScript
0 vote316 views1 answer
Run an applescript
TypeScript
1 vote297 views1 answer
How to enable and disable gameobjects c#
TypeScript
0 vote324 views1 answer
Check schema exists postgresql
TypeScript
0 vote324 views1 answer
Property 'messaging' does not exist on type 'AngularFireMessaging'
TypeScript
0 vote314 views1 answer
How to display dotted line betweens 2 series point in high charts react native
TypeScript
0 vote347 views1 answer
Code to check if a triangle is valid or not
TypeScript
0 vote307 views1 answer
Write a prolog program to find the sum of elements in given list.
TypeScript
0 vote349 views3 answers
Highcharts cdn links
TypeScript
0 vote336 views1 answer
Typescript playground
TypeScript