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arrayElementExists

arrayElementExists

Owned by Jonathan Muse
Last updated: Oct 16, 2024 by Shane Smith

Description

Returns "true" if the element exists in the array and "false" otherwise.

Parameters

Return Type

Boolean

Example

if( elementExists(watchers, currentUser()) ){ print("You are watching this issue."); }

The routine returns "true" if currentUser is in the watchers array and if the result is "true" a message is printed.

If elem is not the same type as declared in the array definition, the routine returns "error".

See also

Peacock

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