Documentation

experimental.objectKeys() function

Flux 0.40.0+

The experimental.objectKeys() function is subject to change at any time. By using this function, you accept the risks of experimental functions.

The experimental.objectKeys() function returns an array of keys in a specified record.

import "experimental"

experimental.objectKeys(
  o: {key1: "value1", key2: "value2"}
)

// Returns [key1, key2]

Parameters

o

The record to return keys from.

Examples

Return all keys in a record

import "experimental"

user = {
  firstName: "John",
  lastName: "Doe",
  age: 42
}

experimental.objectKeys(o: user)

// Returns [firstName, lastName, age]

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