Check out v4 of the Fauna CLI

v4 of the Fauna CLI is now GA.

The new version introduces enhancements to the developer experience, including an improved authentication workflow. To get started, check out the CLI v4 quick start.

Migrating from v3 of the CLI? See the CLI migration guide.

array.nonEmpty()

This method operates on an array. You typically fetch documents from a collection as a set, not an Array. For the equivalent Set method, see set instance methods.

For differences between Sets and Arrays, see Sets vs. Arrays.

Test if an Array is not empty.

Signature

nonEmpty() => Boolean

Description

Tests if the calling Array is not empty.

Parameters

None

Return value

Type Description

Boolean

If true, the Array is not empty. Otherwise, false.

Examples

let iter = []
iter.nonEmpty()
false

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