Documentation

dict.get() function

dict.get() returns the value of a specified key in a dictionary or a default value if the key does not exist.

Function type signature
(default: A, dict: [B:A], key: B) => A where B: Comparable

For more information, see Function type signatures.

Parameters

dict

(Required) Dictionary to return a value from.

key

(Required) Key to return from the dictionary.

default

(Required) Default value to return if the key does not exist in the dictionary. Must be the same type as values in the dictionary.

Examples

Return a property of a dictionary

import "dict"

d = [1: "foo", 2: "bar"]

dict.get(dict: d, key: 1, default: "")// Returns "foo"

Was this page helpful?

Thank you for your feedback!


The future of Flux

Flux is going into maintenance mode. You can continue using it as you currently are without any changes to your code.

Read more

New in InfluxDB 3.4

Key enhancements in InfluxDB 3.4 and the InfluxDB 3 Explorer 1.2.

See the Blog Post

InfluxDB 3.4 is now available for both Core and Enterprise, which introduces offline token generation for use in automated deployments and configurable license type selection that lets you bypass the interactive license prompt. InfluxDB 3 Explorer 1.2 is also available, which includes InfluxDB cache management and other new features.

For more information, check out: