public function test_tuple()
{
$expected = new Cons("foo", new Cons("bar", new Cons("buz", null)));
$actual = f::tuple("foo", "bar", "buz");
$this->assertEquals($expected, $actual);
}
public function test_functools_wrapper()
{
$f = function () {
};
$this->assertEquals(f::arity('explode'), _::arity('explode'));
$this->assertEquals(f::tuple('hoge'), _::tuple('hoge'));
$this->assertEquals(f::cons("a", "b"), _::cons("a", "b"));
$this->assertEquals(f::curry($f), _::curry($f));
$this->assertEquals(f::fix($f), _::fix($f, $f));
$this->assertEquals(f::compose($f, $f), _::compose($f, $f));
}
