One way to associate the type of a key within an object to that object is by creating a separate object or map that maps each key to its respective type. For example:
const myObject = {
name: "John",
age: 30,
location: "New York"
};
const keyTypes = {
name: "string",
age: "number",
location: "string"
};
In this example, the myObject
contains keys name
, age
, and location
, each with a respective value. The keyTypes
object maps each key to its respective data type (string
or number
). By doing so, we can easily reference the data type of each key within the myObject
object.
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Asked: 2022-01-13 11:00:00 +0000
Seen: 15 times
Last updated: Sep 11 '21
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