arrayElementExists

Owned by Jonathan Muse

Last updated: Oct 16, 2024 by Shane Smith

1 min read

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