Remove Duplicate Array Items

Michael Born

de-duplicationarray-transforms

This one-liner takes a myArray input and processes it using a Java stream to remove all duplicate array elements. The result is returned as a native CFML array with full support for array methods, including array member functions like myArray.first().

Shortcut: deduplicate

Filename pattern: *.cfc,*.cfm

arrayNew(1).append( createObject( "java", "java.util.Arrays" ).stream( &[USER_INPUT:myArray:default] ).distinct().toArray(), true );