ArrayUnique

Returns a new array with duplicate items removed.

 values = [ 1, 1, 2, 3, 3 ];
 values.unique(); // [ 1, 2, 3 ]

Method Signature

ArrayUnique(array=[array], caseSensitive=[boolean])

Argument

Type

Required

Description

Default

array

true

The array to remove duplicate entries from

caseSensitive

boolean

false

Whether string element comparisons are case-sensitive. Defaults to false.

false

items = [ "apple", "banana", "apple", "cherry", "banana" ];
result = items.unique();
writeOutput( result.len() );

Result: 3

words = [ "Hello", "hello", "HELLO", "World" ];
result = words.unique();
writeOutput( result.len() );

Result: 2

result = arrayUnique( [ 1, 2, 2, 3, 3, 3 ] );
writeOutput( result.toString() );

Result: [1, 2, 3]

Last updated 2 months ago

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