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Availability

This routine is available since SIL Engine™ 2.5.15 / 2.6.

Syntax

arrayDiff(arrayName1, arrayName2)

Package

array

Short Name

diff (only when using package)

Description

Difference between two arrays. Returns the elements from the first array that do not exist in the second array.

Return Type

array

Example

Example 1

string[] array1 = {"a", "b", "c"};
string[] array2 = {"c", "d"};
return arrayDiff(array1, array2); 

The result will be an array containing elements "a" and "b".

Example 2

string[] developers= usersInGroups({"jira-developers"});
string[] administrators = usersInGroups({"jira-administrators"});
return arrayDiff(developers, administrators);

The result is an array that contains only developers that are not also administrators.

See also


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