keys
Returns the keys of an object as an array.
Type: transform
Aliases
objectKeys, keys
Parameters
- input (unknown): The input object to get keys from.
Returns
Type: array
An array of object keys, or undefined if input is not an object.
Examples
javascript
keys({name: "John", age: 30}) // ["name", "age"]javascript
{a: 1, b: 2}|keys // ["a", "b"]javascript
keys({}) // []