docs-v2/content/flux/v0/stdlib/experimental/array/tostring.md

title	description	menu	weight	flux/v0/tags	introduced
array.toString() function	`array.toString()` converts all values in an array to strings.	flux_v0_ref name parent identifier array.toString experimental/array experimental/array/toString	201	type-conversions	0.184.0

array.toString() converts all values in an array to strings.

Supported array types

• [bool]
• [duration]
• [float]
• [int]
• [time]
• [uint]

Function type signature

(<-arr: [A]) => [string]

{{% caption %}} For more information, see Function type signatures. {{% /caption %}}

Parameters

arr

Array of values to convert. Default is the piped-forward array (<-).

Examples

Convert an array of floats to strings

import "experimental/array"

arr = [12.0, 1.2300, NaN, 24.2]

array.toString(arr: arr)// Returns ["12.0", "1.2300", "NaN", "24.2"]