distinct

val numbers = arrayOf(1, 2, 2, 3, 4, 4, 5)
val names = arrayOf("Alice", "Bob", "Alice", "Charlie", "Bob")
// [1, 2, 3, 4, 5]
numbers.distinct().forEach {
    _console.log(it)
}
// [Alice, Bob, Charlie]
names.distinct().forEach {
    _console.log(it)
}

def numbers = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.Integer"), 1, 2, 2, 3, 4, 4, 5))
def names = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.String"), "Alice", "Bob", "Alice", "Charlie", "Bob"))
// [1, 2, 3, 4, 5]
numbers.distinct().forEach {
    $console.log(it)
}
// [Alice, Bob, Charlie]
names.distinct().forEach {
    $console.log(it)
}

let numbers = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.Integer"), 1, 2, 2, 3, 4, 4, 5))
let names = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.String"), "Alice", "Bob", "Alice", "Charlie", "Bob"))
// [1, 2, 3, 4, 5]
numbers.distinct().forEach((it) => {
    $console.log(it)
})
// [Alice, Bob, Charlie]
names.distinct().forEach((it) => {
    $console.log(it)
})

local numbers = _objectWrappers:wrap(_arrays:arrayOf(_plugins:loadClass("java.lang.Integer"), 1, 2, 2, 3, 4, 4, 5))
local names = _objectWrappers:wrap(_arrays:arrayOf(_plugins:loadClass("java.lang.String"), "Alice", "Bob", "Alice", "Charlie", "Bob"))
-- [1, 2, 3, 4, 5]
numbers:distinct():forEach(function(it)
    _console:log(it)
end)
-- [Alice, Bob, Charlie]
names:distinct():forEach(function(it)
    _console:log(it)
end)

<?php
$numbers = $objectWrappers->wrap($arrays->arrayOf($plugins->loadClass("java.lang.Long"), 1, 2, 2, 3, 4, 4, 5));
$names = $objectWrappers->wrap($arrays->arrayOf($plugins->loadClass("java.lang.String"), "Alice", "Bob", "Alice", "Charlie", "Bob"));
// [1, 2, 3, 4, 5]
$numbers->distinct()->forEach(function ($it) use ($console) {
    $console->log($it);
});
// [Alice, Bob, Charlie]
$names->distinct()->forEach(function ($it) use ($console) {
    $console->log($it);
});

numbers = _objectWrappers.wrap(_arrays.arrayOf(_plugins.loadClass("java.lang.Long"), 1, 2, 2, 3, 4, 4, 5))
names = _objectWrappers.wrap(
    _arrays.arrayOf(_plugins.loadClass("java.lang.String"), "Alice", "Bob", "Alice", "Charlie", "Bob"))
# [1, 2, 3, 4, 5]
numbers.distinct().forEach(lambda it: _console.log(it))
# [Alice, Bob, Charlie]
names.distinct().forEach(lambda it: _console.log(it))

# encoding: utf-8
numbers = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.Long"), 1, 2, 2, 3, 4, 4, 5))
names = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.String"), "Alice", "Bob", "Alice", "Charlie", "Bob"))
# [1, 2, 3, 4, 5]
numbers.distinct().forEach { |it|
  $console.log(it)
}
# [Alice, Bob, Charlie]
names.distinct().forEach { |it|
  $console.log(it)
}

Last modified: 08 August 2025