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

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

array.toBool() converts all values in an array to booleans.

Supported array types

• [string] with values true or false
• [int] with values 1 or 0
• [uint] with values 1 or 0
• [float] with values 1.0 or 0.0

Function type signature

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

{{% 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 integers to booleans

import "experimental/array"

arr = [
    1,
    1,
    0,
    1,
    0,
]

array.toBool(arr: arr)// Returns [true, true, false, true, false]