arrayIntersect

-wrong parameter ("arma3dev") defined!-[[:Category:Introduced with arma3dev version 1.47|1.47]]

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Description

Description:: Intersects array1 with array2 returning array of unique common elements. Additionally, using the same array for array1 and array2 will simply return array of unique elements.
Groups:: Uncategorised

Syntax

Syntax:: array1 arrayIntersect array2
Parameters:: array1: Array
: array2: Array
Return Value:: Array

Examples

Example 1:: _arr1 = [1,2,3,4,5,2,3,4]; _arr2 = [4,5,6,1,2,3,5,6]; hint str (_arr1 arrayIntersect _arr2); //[4,5,1,2,3]
Example 2:: _arr = [1,2,3,1,2,3,1,2,3,4,5]; hint str (_arr arrayIntersect _arr); //[1,2,3,4,5]
Example 3:: Remove nils: hint str ([1,2,nil,3] arrayIntersect [1,2,nil,3]); //[1,2,3]

Additional Information

See also:: append set pushBack resize reverse count find in forEach deleteAt deleteRange sort param params toArray toString BIS_fnc_arrayPushStack BIS_fnc_arrayPush

Notes

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[[Category:Introduced with arma3dev version 1.47]][[ Category: arma3dev: New Scripting Commands | ARRAYINTERSECT]][[ Category: arma3dev: Scripting Commands | ARRAYINTERSECT]]